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        6 Warning Signs Your Body Desperately Needs Vitamin B1 Says Top Expert
    Discover the solution to nerve pain and numbness with these vital nutrients
By John-Chapple1Mar 19, 2025
John-Chapple1
 See Full Bio 

        Copyright Dr. Eric Berg DC/YouTube/Shutterstock
    
By John-Chapple1Mar 19, 2025
John-Chapple1
 See Full Bio 
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Do you experience tingling in your hands, sharp pain shooting down your legs, or numbness in your feet? These could be warning signs that your body is desperately lacking essential vitamins, particularly vitamin B1. Dr. Eric Berg DC, a renowned expert in healthy ketosis and intermittent fasting, explains that vitamin deficiencies are behind most nerve problems, with B1 deficiency being the most common culprit. "The most common nerve problem that exists is something relating to either prediabetes or diabetes," says Dr. Berg. Learn how to identify these warning signs and discover the simple solutions that could reverse your nerve damage and help you live pain-free.

                Warning Sign 6 Viral Nerve Pain After Stress
            
        Certain viruses can hide in nerve bundles called ganglia, explains Dr. Berg. "What's unique about these viruses is they go into those areas, those little bundles, to evade the immune system and fly underneath the radar," he notes. These viruses can deactivate autophagy—your body's natural recycling system for damaged proteins and pathogens.
RELATED:8 High-Protein Foods with Nearly Zero Calories That Melt Fat

                Stress Triggers Hidden Viruses
            
        ShutterstockAccording to Dr. Berg, these dormant viruses often emerge after stressful events. "Cortisol is an immune suppressant. One of the most severe stresses someone can go through is emotional stress. This is why a lot of these dormant viruses come out of remission after a stress event," Dr. Berg explains.

                 Fight Viruses With This Amino Acid
            
        ​Frequent InfectionsShutterstockThere's an important relationship between two amino acids that can help combat these viruses. "These viruses need the amino acid called arginine to exist. And it just so happens that arginine competes with another amino acid called lysine," says Dr. Berg. If you supplement with enough lysine, you can block arginine and stop viral reproduction.

                 How Much Lysine You Need Daily
            
        ShutterstockDr. Berg recommends: "You have to take a lot of lysine to compete and block arginine. You want to take 1000 milligrams to 3000 milligrams every single day for a period of time to put that virus back in remission, as well as do whatever you can to reduce stress."
RELATED:20 Foods You Didn’t Know Were Ultra-Processed

                 Warning Sign 4 Sciatica and Back Pain
            
        ShutterstockSciatica pain usually originates from disc issues, and Dr. Berg has identified a common deficiency in these cases. "A lot of people with disc problems are deficient in copper," he states. For relief, Dr. Berg suggests "either taking a supplement with copper or just putting copper cream topically around that area in your back where it originates to reduce the discomfort."

                 Warning Sign 3 Wrist Pain and Weakness
            
        ShutterstockFor the common wrist condition known as carpal tunnel syndrome, Dr. Berg points to a specific B vitamin deficiency. "This is usually a B6 deficiency," he explains. Addressing this specific deficiency can help relieve pressure on the median nerve in the wrist.

                Warning Sign 2 Electric Shock Sensations
            
        Shutterstock
The protective sheath around your nerves requires specific nutrients to stay healthy. "If you're deficient in B12, you can get electric shock-like sensations in your nervous system, very painful or even numbness," says Dr. Berg.

                Your Nerve's Protective Coating
            
        ShutterstockDr. Berg explains why this happens: "B12 is involved with the myelin sheath around the nerve. That's the outer covering that protects the nerve, insulates it, and allows the signals to transmit."
RELATED:I Got My Best Body After 50 and Here’s How You Can, Too

                Autoimmune Conditions and Vitamin D3
            
        ​Replenish Stress-Depleted VitaminsShutterstockFor autoimmune conditions affecting the nerves like Multiple Sclerosis (MS), Dr. Berg recommends a specific vitamin. "Vitamin D3 is essential in reducing inflammation within the nerve cells and also your brain cells," he states.

                 High-Dose Vitamin D3 Strategy
            
        5 Signs Your Body May Be Lacking Vitamin D, Say ExpertsShutterstockThe dosage needed may be substantial. "You need to take large amounts of vitamin D3, 50, 60, 70, 80,000 IU of vitamin D3 to put that condition into remission," according to Dr. Berg, who references the Coimbra protocol for this approach.

                The 1 Vitamin for Nerve Health
            
        ShutterstockThe most common nerve problems are related to high blood sugar levels. "A lot of people with diabetes end up with nerve problems in their feet. They get numbness in the toes first, and then it kind of starts traveling in the foot," Dr. Berg explains.
RELATED:I'm a Nutritionist and These are the Best Banana Recipes For Weight Loss

                 The 1 Fix for Diabetic Nerve Pain
            
        ​Balance Blood Sugar With Smart Food ChoicesShutterstockWhat's causing this damage? "The sugar in the blood is creating such a demand for this one vitamin. That vitamin is called vitamin B1, thiamine," says Dr. Berg. 

                 Why B1 Is Critical For Nerve Health
            
        ShutterstockDr. Berg clarifies the relationship between diet and this deficiency: "The more carbohydrates or sugar someone consumes, the greater the need for B1. If you're prediabetic or diabetic, you have a lot of sugar going through the bloodstream. That means you're going to need even more B1 to compensate."

                Try This Special Form of B1
            
        ShutterstockHe specifically recommends a form called benfotiamine: "I would take it in the form of benfotiamine because that tends to penetrate the myelin and get right into the nerve and very quickly reverse nerve damage that's caused from high sugar." 
RELATED:Tone Sagging Arms in 2 Weeks With These 5 Exercises

                Don't Forget This Partner Nutrient
            
        ShutterstockFor B1 to work effectively, Dr. Berg points out another crucial nutrient: "In order for B1 to work, there's another cofactor that you need and that's magnesium." This mineral works synergistically with B1 to support proper nerve function and health.
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        6 Warning Signs Your Body Desperately Needs Vitamin B1
    
        Copyright Dr. Eric Berg DC/YouTube/Shutterstock
    
By John-Chapple1Mar 19, 2025
John-Chapple1
 See Full Bio 
✓Evidence-Based
This content references scientific studies and academic research, and is fact-checked to ensure accuracy.
Our team of licensed nutritionists and dietitians strives to be objective, unbiased, and honest.
We are committed to bringing you researched, expert-driven content to help you make more informed decisions around food, health, and wellness. We know how important making choices about your overall health is, and we strive to provide you with the best information possible.
Do you experience tingling in your hands, sharp pain shooting down your legs, or numbness in your feet? These could be warning signs that your body is desperately lacking essential vitamins, particularly vitamin B1. Dr. Eric Berg DC, a renowned expert in healthy ketosis and intermittent fasting, explains that vitamin deficiencies are behind most nerve problems, with B1 deficiency being the most common culprit. "The most common nerve problem that exists is something relating to either prediabetes or diabetes," says Dr. Berg. Learn how to identify these warning signs and discover the simple solutions that could reverse your nerve damage and help you live pain-free.

                Warning Sign 6 Viral Nerve Pain After Stress
            
        Certain viruses can hide in nerve bundles called ganglia, explains Dr. Berg. "What's unique about these viruses is they go into those areas, those little bundles, to evade the immune system and fly underneath the radar," he notes. These viruses can deactivate autophagy—your body's natural recycling system for damaged proteins and pathogens.
RELATED:8 High-Protein Foods with Nearly Zero Calories That Melt Fat

                Stress Triggers Hidden Viruses
            
        ShutterstockAccording to Dr. Berg, these dormant viruses often emerge after stressful events. "Cortisol is an immune suppressant. One of the most severe stresses someone can go through is emotional stress. This is why a lot of these dormant viruses come out of remission after a stress event," Dr. Berg explains.

                 Fight Viruses With This Amino Acid
            
        ​Frequent InfectionsShutterstockThere's an important relationship between two amino acids that can help combat these viruses. "These viruses need the amino acid called arginine to exist. And it just so happens that arginine competes with another amino acid called lysine," says Dr. Berg. If you supplement with enough lysine, you can block arginine and stop viral reproduction.

                 How Much Lysine You Need Daily
            
        ShutterstockDr. Berg recommends: "You have to take a lot of lysine to compete and block arginine. You want to take 1000 milligrams to 3000 milligrams every single day for a period of time to put that virus back in remission, as well as do whatever you can to reduce stress."
RELATED:20 Foods You Didn’t Know Were Ultra-Processed

                 Warning Sign 4 Sciatica and Back Pain
            
        ShutterstockSciatica pain usually originates from disc issues, and Dr. Berg has identified a common deficiency in these cases. "A lot of people with disc problems are deficient in copper," he states. For relief, Dr. Berg suggests "either taking a supplement with copper or just putting copper cream topically around that area in your back where it originates to reduce the discomfort."

                 Warning Sign 3 Wrist Pain and Weakness
            
        ShutterstockFor the common wrist condition known as carpal tunnel syndrome, Dr. Berg points to a specific B vitamin deficiency. "This is usually a B6 deficiency," he explains. Addressing this specific deficiency can help relieve pressure on the median nerve in the wrist.

                Warning Sign 2 Electric Shock Sensations
            
        Shutterstock
The protective sheath around your nerves requires specific nutrients to stay healthy. "If you're deficient in B12, you can get electric shock-like sensations in your nervous system, very painful or even numbness," says Dr. Berg.

                Your Nerve's Protective Coating
            
        ShutterstockDr. Berg explains why this happens: "B12 is involved with the myelin sheath around the nerve. That's the outer covering that protects the nerve, insulates it, and allows the signals to transmit."
RELATED:I Got My Best Body After 50 and Here’s How You Can, Too

                Autoimmune Conditions and Vitamin D3
            
        ​Replenish Stress-Depleted VitaminsShutterstockFor autoimmune conditions affecting the nerves like Multiple Sclerosis (MS), Dr. Berg recommends a specific vitamin. "Vitamin D3 is essential in reducing inflammation within the nerve cells and also your brain cells," he states.

                 High-Dose Vitamin D3 Strategy
            
        5 Signs Your Body May Be Lacking Vitamin D, Say ExpertsShutterstockThe dosage needed may be substantial. "You need to take large amounts of vitamin D3, 50, 60, 70, 80,000 IU of vitamin D3 to put that condition into remission," according to Dr. Berg, who references the Coimbra protocol for this approach.

                The 1 Vitamin for Nerve Health
            
        ShutterstockThe most common nerve problems are related to high blood sugar levels. "A lot of people with diabetes end up with nerve problems in their feet. They get numbness in the toes first, and then it kind of starts traveling in the foot," Dr. Berg explains.
RELATED:I'm a Nutritionist and These are the Best Banana Recipes For Weight Loss

                 The 1 Fix for Diabetic Nerve Pain
            
        ​Balance Blood Sugar With Smart Food ChoicesShutterstockWhat's causing this damage? "The sugar in the blood is creating such a demand for this one vitamin. That vitamin is called vitamin B1, thiamine," says Dr. Berg. 

                 Why B1 Is Critical For Nerve Health
            
        ShutterstockDr. Berg clarifies the relationship between diet and this deficiency: "The more carbohydrates or sugar someone consumes, the greater the need for B1. If you're prediabetic or diabetic, you have a lot of sugar going through the bloodstream. That means you're going to need even more B1 to compensate."

                Try This Special Form of B1
            
        ShutterstockHe specifically recommends a form called benfotiamine: "I would take it in the form of benfotiamine because that tends to penetrate the myelin and get right into the nerve and very quickly reverse nerve damage that's caused from high sugar." 
RELATED:Tone Sagging Arms in 2 Weeks With These 5 Exercises

                Don't Forget This Partner Nutrient
            
        ShutterstockFor B1 to work effectively, Dr. Berg points out another crucial nutrient: "In order for B1 to work, there's another cofactor that you need and that's magnesium." This mineral works synergistically with B1 to support proper nerve function and health.

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        10 Clear Signs Your Body Needs More Protein Now
    
        Copyright KenDBerryMD/YouTube/Shutterstock
    
By Christopher RobackJan 27, 2025
Christopher Roback
Health & Wellness Writer | Author | Exclusive Contributor at Body Network
Christopher Roback is a health and wellness writer and exclusive contributor to Body Network.
 See Full Bio 
✓Evidence-Based
This content references scientific studies and academic research, and is fact-checked to ensure accuracy.
Our team of licensed nutritionists and dietitians strives to be objective, unbiased, and honest.
We are committed to bringing you researched, expert-driven content to help you make more informed decisions around food, health, and wellness. We know how important making choices about your overall health is, and we strive to provide you with the best information possible.
Think you're getting enough protein? Many of us don't, and the signs aren't always obvious. In this revealing countdown, we'll explore ten increasingly important signs of protein deficiency, starting with subtle hints and building up to serious warning signals that demand attention.
Dr. Ken Berry, a family physician with over 20 years of clinical experience, brings crucial insights about protein deficiency that could transform your health. As he explains, "There are sources of information out there that will tell you that eating too much protein is bad for you... In fact, nothing could be further from the truth." Join us as we count down these essential warning signs that could help you identify and correct this common deficiency.

                Sleep Disruptions – The Surprising Sign
            
        Shutterstock
The countdown begins with an unexpected connection. Dr. Berry shares his own surprise at this finding: "When I was doing the research for this video, I did not know that a protein deficiency can lead to insomnia, but it's actually quite well known in the sleep literature," he says in his video post.

                Mood Changes
            
        Shutterstock
Your protein intake might be affecting your emotional well-being more than you realize. As Dr. Berry notes, "If you're always down in the dumps, you always have a negative mood, this is actually a sign of protein deficiency."

                Unusual Cravings and Hunger
            
        ShutterstockThose persistent cravings aren't random. Dr. Berry explains, "Your body's looking for a very short list of nutrients in your diet. It's looking for amino acids that come from protein... If you're not getting enough protein in your diet, then your body is going to increase your hunger and it's going to make you have these weird cravings trying to get the particular amino acid or protein molecule that it's looking for."

                Brittle Hair, Nails, and Skin Issues
            
        ShutterstockPhysical appearance often reflects internal nutrition. Dr. Berry warns, "If your skin is dry and flaky and very thin, if your nails break very easily or they flake up very easily, if your hair's brittle and breaks, if you're having hair loss for no apparent reason, these are all signs of protein deficiency."

                Slow-Healing Wounds
            
        ShutterstockNotice how long it takes for cuts and scrapes to heal? Dr. Berry points out, "If you've been eating low protein for years or decades, then you've gotten used to how long it takes for your wounds to heal, so you may not recognize your wound healing as slow, so maybe ask some friends and relatives how long it takes for a scrape or a cut or an abrasion to heal."

                Frequent Infections
            
        ShutterstockYour immune system needs protein to function properly. Dr. Berry explains, "If you have frequent upper respiratory infections or frequent bladder infections or frequent skin infections... Your immune system has to have a lot of protein in order to fight off infections, whether we're talking about bacterial infections or viral infections."
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                Stunted Growth in Children
            
        ShutterstockFor children, protein deficiency can have lasting consequences. "Stunning growth is almost always due, at least in part to a protein deficiency," Dr. Berry emphasizes. "The child just not getting enough protein... if you want your child to grow up to be tall and strong and beautiful and intelligent, they've got to get enough protein in their diet."

                Muscle Loss
            
        9 Best Bodyweight Exercises for Muscle GainShutterstockMuscle health is a crucial indicator. Dr. Berry states, "A very common sign of protein deficiency is muscle loss or the inability to gain muscle. This is very common in the elderly. As they don't eat enough protein, they lose their muscle mass. In some athletes, if they're not eating enough protein, they work out really hard and they don't gain muscle at all."

                Decreased Bone Strength
            
        ShutterstockThis sign challenges common misconceptions. Dr. Berry explains, "Most people think bones are made of calcium. They're actually made of protein with a calcium atom stuck into the matrix of the protein. Your bones are all protein, and if you're not eating enough protein, your body will not be able to keep your bones strong."
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                Severe Edema
            
        ShutterstockIn advanced cases, protein deficiency can lead to visible swelling. Dr. Berry warns, "If you have a severe terrible protein deficiency, you can actually develop edema or swelling in your ankles and feet. This is kind of an end stage sign when you've been protein deficient for so long that your body's about to give up."

                Expert Recommendations: Getting Enough Protein
            
        ShutterstockDr. Berry recommends focusing on whole food sources: "The best sources for protein that I recommend are meat, fish, eggs, and cheese." He specifically notes, "Never ever do you need a protein shake or a protein bar or a protein powder. Those are usually wind up being carbohydrate shakes in bars and powders."
For optimal intake, he advises "two grams of protein per kilogram of body weight, or if you're in the United States, then one gram of protein per pound of body weight." He emphasizes that this isn't excessive: "Protein's good for your kidneys, protein's good for your bones. Protein is good for every other part of you."

Special attention should be paid to at-risk groups: elderly individuals who might default to simple carbohydrates, women (especially during pregnancy and breastfeeding), and growing children who might prefer snacks over protein-rich foods. And if you enjoyed this article, don't missthese 8 High-Protein Foods with Nearly Zero Calories That Melt Fat.
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        5 Signs Your Body May Be Lacking Vitamin D, Say Experts
    
        Shutterstock
    
By Christopher RobackSep 14, 2024
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Christopher Roback is a health and wellness writer and exclusive contributor to Body Network.
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   FACT CHECKED BY
   Alek Korab
✓Expert-Recommended
We've consulted with our team of licensed nutritionists              and dietitians to bring you informed recommendations for food products, health aids and nutritional goods to                safely and successfully guide you toward making better diet and nutrition choices. We strive to only recommend                  products that adhere to our philosophy of eating better while still enjoying what you eat.
The most popular supplement in America isn’t Vitamin C or a multivitamin—it’s Vitamin D. Vitamin D regulates your calcium levels, vital for healthy bones, and facilitates normal immune system function. So how do you know if you need it too? “Lack of vitamin D is not quite as obvious in adults,” says the Cleveland Clinic. “Signs and symptoms might include” the following.
You Might Feel Fatigue
Shutterstock/Prostock-studio
“Vitamin D deficiency is frequent and has been associated with fatigue and other unspecific symptoms including headache, musculoskeletal pain and weakness, depression, and impaired cognitive performance,” says one study published in Medicine. “Vitamin D treatment significantly improved fatigue in otherwise healthy persons with vitamin D deficiency.”
You Might Feel Bone Pain
Shutterstock
“Vitamin D status influences musculoskeletal health,” says one study published in Musculoskeletal Medicine. “Low vitamin D levels may lead to clinical manifestations, including bone pain, muscle weakness, falls, low bone mass, and fractures, with subsequent diagnoses of osteomalacia, osteoporosis, and myopathy.”
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You Might Feel Muscle Weakness, Muscle Aches, or Muscle Cramps
Shutterstock/fizkes
“Vitamin D is increasingly recognized to play an important role in normal muscle function,” say the authors of one study published in Bone Reports. “Low vitamin D status is associated with an increased risk of falls and proximal weakness. Since vitamin D deficiency is very common, and the signs are non-specific, it is important to maintain a high index of suspicion of vitamin D deficiency in patients with muscle pain and weakness.”
You Might Have Mood Changes, Like Depression
Shutterstock
“Depression in its own right is a disabling condition impairing all aspects of human function,” say the authors of a study in Issues in Mental Health Nursing. “In persons with a chronic medical disease, depression often makes the management of chronic illness more difficult. Recently, vitamin D has been reported in the scientific and lay press as an important factor that may have significant health benefits in the prevention and treatment of many chronic illnesses. Most individuals in this country have insufficient levels of vitamin D. This is also true for persons with depression as well as other mental disorders.”
If You’re a Child, You Could Get Rickets
Shutterstock
“Severe lack of vitamin D causes rickets, which shows up in children as incorrect growth patterns, weakness in muscles, pain in bones and deformities in joints,” says the Cleveland Clinic. “This is very rare. However, children who are deficient in vitamin D can also have muscle weakness or sore and painful muscles.”
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What to Do if You Fear You Have a Vitamin D Deficiency
Shutterstock
“Your doctor can order a blood test to measure your levels of vitamin D,” says the Cleveland Clinic. “There are two types of tests that might be ordered, but the most common is the 25-hydroxyvitamin D, known as 25(OH)D for short. For the blood test, a technician will use a needle to take blood from a vein. You do not need to fast or otherwise prepare for this type of test.” And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.
Nutrition & Diet
        #1 Reason Your Body Needs Healthy Fats, According to Nutritionist
    
clairethenutritionist/TikTok
By Leah GrothMar 28, 2024
Leah Groth
Writer, Editor, and Content Creator
Leah Groth has decades of experience covering all things health, wellness and fitness related. 
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                       Follow:
                       
   FACT CHECKED BY
   Tara Collingwood, ms, rdn, cssd, acsm-cpt
✓Expert-Recommended
We've consulted with our team of licensed nutritionists              and dietitians to bring you informed recommendations for food products, health aids and nutritional goods to                safely and successfully guide you toward making better diet and nutrition choices. We strive to only recommend                  products that adhere to our philosophy of eating better while still enjoying what you eat.
It might seem counterintuitive, but in order to lose fat, you have to eat it. However, not all fats are created equal. Claire Sorlie (@clairethenutritionist) is a Certified Nutritionist, NTP, BFA, who specializes in gut health. In one of her many viral videos, she explains why you need to incorporate them into your diet. “There's another reason why healthy fats are our friends, and they shouldn't be feared from a nutritionist,” she says in the viral TikTok clip. We also consulted The Body Network’s Resident RDN, The Diet Diva, Tara Collingwood, MS, RDN, CSSD, LD/N, ACSM-CPT, a Board Certified Sports Dietitian, to weigh in on her tactics. 
The Body Needs Vitamins A, D, E, and Kclairethenutritionist/TikTok
She starts off by explaining the nutrients necessary for health. “Four really important vitamins that the body needs are vitamins A, D, E, and K,” Claire says. 
They Are Fat Soluble VitaminsShutterstock
Interestingly, in order to work, vitamins need fat. “These are also our fat soluble vitamins, which means that they need a fat in order to be absorbed and used in the body,” she continues. “These vitamins are literally designed to work properly with a fat.”
RELATED: The Real Reason You Can't Lose Weight (From Someone Who Lost 100 Pounds)
If You Don’t Consume Enough Fat, the Body Won’t Absorb Nutrientsclairethenutritionist/TikTok
If you are on a low-fat or nonfat diet, you might be missing out. “If we're consuming a low fat diet or having a nice big salad with no fat, the body may not absorb any of those nutrients,” she adds. 
These Vitamins Are Important for Heart HealthShutterstock
Why are those vitamins so important? “A, D, E, and K are all important for things like our cardiovascular health, immune health, mental health, and bone health,” Claire says. 
RELATED: Massy Arias Shows Off Her Washboard Abs and Shares Her Best Stretch for Your Lower Back
RDN AgreesDiet Diva/Facebook
Collingwood confirms that fats are necessary for your body to absorb vitamins. “These Vitamins are classified as fat soluble vitamins which means they do need some fat in the diet to be properly absorbed, ideally at the same meal,” she explains. “Vitamin E is often found in foods that already contain some fat like nuts and seeds, but Vitamin A and K are found in fruits and veggies.” She suggests aiming to have a little bit of good fat at every meal. 
💪🔥Body Booster: Make sure you are eating enough fats to absorb the vitamins and nutrients your body needs to thrive. 
@clairethenutritionisthot girls eat healthy fats 💅🏻 #nutritiontips #eathealthyfats
Nutrition & Diet
        10 Warning Signs Your Body Needs More Protein Right Now
    
        Shutterstock
    
By Christopher RobackDec 23, 2024
Christopher Roback
Health & Wellness Writer | Author | Exclusive Contributor at Body Network
Christopher Roback is a health and wellness writer and exclusive contributor to Body Network.
 See Full Bio 
✓Evidence-Based
This content references scientific studies and academic research, and is fact-checked to ensure accuracy.
Our team of licensed nutritionists and dietitians strives to be objective, unbiased, and honest.
We are committed to bringing you researched, expert-driven content to help you make more informed decisions around food, health, and wellness. We know how important making choices about your overall health is, and we strive to provide you with the best information possible.
Ever feel exhausted despite getting enough sleep? Notice your workouts taking longer to recover from? These could be your body's way of saying you need more protein. While severe protein deficiency is rare in developed countries, even mild insufficiency can impact your daily life and long-term health.
As a holistic health expert and former Olympic athlete, Dr. Sten Ekberg brings a unique perspective to nutrition and wellness. With his background in functional medicine and chiropractic care, combined with his experience as a Swedish national record holder in decathlon, he helps people understand their body's signals and optimize their health through proper nutrition.
Here are the key signs that might indicate you need more protein in your diet.
Your Muscles Are Sending Warning Signals
Shutterstock
"Muscle-related issues are often the first sign of protein deficiency," says Dr. Ekberg in his post. He explains that weakness, slow recovery after workouts, and muscle cramps can all indicate low protein levels. "Your muscles are primarily made of protein. Without enough, you can't repair muscle fibers or regulate electrolytes properly, which can lead to cramping."
Wounds Take Longer to Heal
Shutterstock
Protein plays a crucial role in healing. "Most tissue in your body is made up of protein," Dr. Ekberg notes. "When you're low on protein, wound healing can slow significantly because your body lacks the building blocks for repair."
Your Hair, Nails and Skin Are Suffering
Shutterstock
"Keratin and collagen are the two main proteins that keep your hair, nails, and skin healthy," Dr. Ekberg explains. "Without adequate protein intake, your body can't produce enough of these structural proteins." Watch for weak, brittle nails, thinning hair, and dry, flaky skin – all potential signs of protein deficiency.
RELATED:Woman Lost 20 Pounds Without Doing Cardio: Here Are 9 Things She Did Instead
Digestive Issues Are Becoming Common
Shutterstock
Most people don't realize that digestion relies heavily on protein. "Every digestive enzyme in your body is made from protein," Dr. Ekberg points out. "From the amylase in your mouth to the enzymes in your intestines, protein deficiency can compromise your entire digestive process."
You're Getting Sick More Often
Shutterstock
"Your immune system depends heavily on protein," Dr. Ekberg emphasizes. "Antibodies that fight infection are actually large protein molecules. When you're low on protein, your body struggles to produce enough antibodies and white blood cells to maintain strong immunity."
Your Hormones Feel Out of Balance
Shutterstock
Dr. Ekberg notes that many essential hormones – including insulin, growth hormone, and thyroid-stimulating hormone – are made of protein. "When protein levels drop, hormone production can be disrupted, affecting everything from your metabolism to your stress response."
Fatigue Has Become Your New Normal
Shutterstock
"Protein deficiency can cause fatigue in two ways," Dr. Ekberg explains. "First, hemoglobin, the protein that carries oxygen in your blood, may decrease, leading to anemia. Second, the enzymes that regulate energy production require protein to function properly."
RELATED:8 High-Protein Foods with Nearly Zero Calories That Melt Fat
Brain Fog Is Affecting Your Focus
Shutterstock
Mental clarity can suffer when protein is low. "Your brain relies on protein-based neurotransmitters to function properly," says Dr. Ekberg. "Without enough protein, you might experience brain fog, difficulty concentrating, and mood changes."
Your Bones and Joints Are Weakening
Shutterstock
"Many people are surprised to learn that bone is 30% protein," Dr. Ekberg reveals. "The protein matrix must be strong before calcium can properly mineralize it. Low protein intake can lead to weaker bones and joint problems over time."
You're Experiencing Fluid Retention
Shutterstock
"Albumin, the most abundant protein in your blood, helps maintain proper fluid balance," Dr. Ekberg explains. "When protein levels drop, fluid can leak into surrounding tissues, causing swelling and puffiness, particularly around the ankles and knees."
How Much Protein Do You Really Need?
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The daily protein requirement varies based on age, weight, and activity level. While the basic recommended dietary allowance is 0.8 grams of protein per kilogram of body weight, many experts now suggest this might not be enough, especially for older adults. Dr. Michelle Oppezzo, a nutrition expert, recommends "between 1.2 to 1.6 grams per kilogram of body weight for adults over 50, which is roughly double the federal recommendation." This higher intake helps maintain muscle mass and overall health as we age.
RELATED:12 Everyday Food Swaps That Helped This Mom Drop 120 Pounds Without Feeling Hungry
Optimizing Your Protein Intake
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Getting enough protein isn't just about the total amount – timing matters too. "Aim for 0.4 grams of protein per kilogram of body weight at each meal," Dr. Oppezzo advises. For a 165-pound person, this translates to about 30 grams of protein per meal. Research supports spreading protein intake across three daily meals, with 25-30 grams of high-quality protein at each sitting for optimal muscle health and nutrition.
Remember, while these signs might indicate protein deficiency, they could also stem from other causes. If you're experiencing any of these symptoms, consult with a healthcare provider for proper diagnosis and treatment. Focus on incorporating a variety of protein-rich foods into your diet and consider your individual needs based on your age, activity level, and overall health status. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.
Fitness & Workouts
        7 Ab Exercises Trainers Swear By to Flatten Your Tummy
    
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By Leah SuzanneApr 24, 2025
Leah Suzanne
Freelance Writer/Editor
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✓Expert-Recommended
We've consulted with our team of licensed nutritionists              and dietitians to bring you informed recommendations for food products, health aids and nutritional goods to                safely and successfully guide you toward making better diet and nutrition choices. We strive to only recommend                  products that adhere to our philosophy of eating better while still enjoying what you eat.
Are you trying to flatten your tummy before swimsuit season? You can do it – even without any crunches or situps. Body Network spoke with Risa Sheppard, Master Pilates trainer, creator of The Sheppard Method, and asked her for her top ab exercises to tone your midsection. Here are 7 she recommends. 

                Centering
            
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Stand with legs slightly apart. Keep all ten toes evenly on the floor. Feel as if you have magnets between your legs, gravitating together. Place your right hand on your stomach about an inch below your belly button and your left hand on your back about an inch above your tailbone. Feel in between these two areas as if there is a laser beam connecting from your abdominals to your lower back. In the middle of your body is what Joe Pilates called THE CENTER. That is where all movement starts and ends.
RELATED:5 Movement Hacks to Shed Pounds From a Sports Medicine Specialist

                Lift Ups
            
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Lie on the floor with your knees bent and heels parallel to your hips. Place your hand on your thighs and lift your head and chest. Lift your hands until they reach the top of your knees, then lower back to your shoulder blades.Repeat 5 to 8 times.

                The Hundred
            
        ​Lift UpsShutterstockPlace your knees in a table top position with knees directly above your hips. Start with arms above your head, use your "center" to lift your head and chest. Slowly do little pumps with the hands as if you're pulsing in a pool of water. Breathe in for 5 counts, exhale for 5 counts. Keep pumping your arms as if you are in water.-- do this up to 10 counts of 5 inhales and 5 exhales

                Bicycle Core
            
        ​Combine Core MovementsShutterstockRaise your knees to a 90 degree angle alternate extending your legs as if peddling a bike. Rotate your torso to touch your elbow to the opposite side. Keep your center always engaged.
RELATED:The #1 Exercise Every Trainer Recommends for Staying Fit After 50

                The Plank
            
        ​1. Planks: Your Core's Best FriendShutterstockThe plank is a popular and efficient way to strengthen the core. A plank involves balancing on toes and forearms as you hold the rest of your body off the ground. Spine is kept in a neutral position meaning the back should be straight from the top of your head to your tailbone. Make sure your hips are not dropping to the floor or hiked up toward the ceiling. Keep your elbows slightly bent. Hold for as long as comfortable, 8 to 10 counts. Repeat 3 times.

                Plank with Leg Lift
            
        10-Minute Workouts to Melt Abdominal Fat in 60 DaysShutterstockAssume the position as described above. This time slowly and with control, lift your right leg up without moving your hips . Repeat the other side 3 to 5 times.
RELATED:Want to Get Shredded? This Fitness Coach Reveals a 60-Day Plan That Actually Works

                Leg Raises
            
        ShutterstockLie flat on your back with your legs with your arms at your side and palms pressed into the floor. Keep your legs together and and feet in a soft point. Pressing the back to the floor, slowly raise both legs together as you pull your navel to the floor. Only lift as high as you keep the core engaged and don't arch the back off the floor. Exhale as you lift legs up, inhale as you extend legs out. Repeat 5 to 8 times. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.
Fitness & Workouts
        Fitness Coach Lost 37 Pounds Using Only Two Dumbbells During Lockdown
    
        Copyright workoutwithgina/Instagram
    
By Christopher RobackApr 24, 2025
Christopher Roback
Health & Wellness Writer | Author | Exclusive Contributor at Body Network
Christopher Roback is a health and wellness writer and exclusive contributor to Body Network.
 See Full Bio 
✓Evidence-Based
This content references scientific studies and academic research, and is fact-checked to ensure accuracy.
Our team of licensed nutritionists and dietitians strives to be objective, unbiased, and honest.
We are committed to bringing you researched, expert-driven content to help you make more informed decisions around food, health, and wellness. We know how important making choices about your overall health is, and we strive to provide you with the best information possible.
We've all faced moments when fitness seems impossible without fancy gym equipment or personal trainers. For fitness coachGina Amin, who now boasts over 700,000 Instagram followers, the pandemic lockdown became her unexpected opportunity for transformation. Using nothing but two dumbbells and determination, she went from 165 pounds to 128 pounds, completely reshaping her body and mindset. Her at-home method proves you don't need expensive equipment to see dramatic results—and she's sharing exactly how she did it.

                Your Fitness Journey Starts Where You Are
            
        Not everyone begins as a fitness enthusiast. In high school, Gina hated anything related to exercise. "I would actually try and find an excuse to not go to gym class every single time," Gina admits in her post. "I hated fitness. I just wanted to party and go out all the time." This mindset followed her until university, where everything changed when she found herself feeling isolated after her friends moved away to colleges outside the city. Sometimes, the most powerful transformations begin during our lowest moments.

                Finding Community Through Fitness
            
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Without her usual social circle, Gina reluctantly accompanied a new gym-going friend to work out. "I ended up going to the gym with her and I was like, you know what? There are so many girls here, and they look amazing," Gina shares. What started as a way to meet people quickly developed into genuine interest. Beginning as a "cardio bunny" too intimidated to enter the weight room, she gradually built confidence and community through consistent gym visits, connecting with trainers and fellow fitness enthusiasts.

                When Obsession Takes Over
            
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As her interest in fitness grew, Gina's approach became extreme. "I got to a point where it was actually kind of addicting and obsessive, and I would go four or five times a week," she reveals. Her workouts stretched to two and a half hours while she restricted herself to just one protein-heavy meal per day. Instead of paying attention in class, she found herself watching exercise tutorials and studying proper form. This passion eventually led her to become a certified personal trainer, despite her extreme habits.

                The Spiral of Binge Eating
            
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A difficult breakup derailed Gina's fitness journey. "I neglected myself and my health, and I wasn't going to the gym as often," Gina explains. Years of extreme restriction caught up with her, triggering a destructive cycle of binge eating. "I was having like five, six meals at night. If there was a bag of chips, I would eat the entire thing, no problem," she confesses. The next morning, overwhelmed with regret, she would starve herself all day, only to repeat the cycle when evening hunger struck. Combined with the stress of a breakup and increased alcohol consumption, this pattern led to rapid weight gain.

                The Pandemic Turning Point
            
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When COVID lockdowns began, Gina took a photo of herself and was shocked. "I looked at it, and I literally could not recognize myself," she says, describing the moment she realized she had gained 25 pounds. The irony of being a personal trainer who had gained significant weight wasn't lost on her. Embarrassed by friends asking if she was "bulking" and worried about her professional credibility, Gina decided the pandemic restrictions would become her opportunity for change rather than another excuse.

                Two Dumbbells, One Commitment
            
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When the pandemic hit, Gina realized her limited equipment could become an advantage rather than an obstacle. "I made sure I was consistently working out four to five times a week. This was just at home workouts. I had two pairs of dumbbells," she explains. "Maybe they were like 15 pounds, and I would do full body workouts." She complemented these dumbbell sessions with 30-40 minute bike rides and maintained consistent eating habits. The closed restaurants during lockdown actually helped control her food intake. After just four months of unwavering dedication, she shed 25 pounds and began documenting her transformation through videos.

                Beyond Physical Transformation
            
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Gina's weight loss journey transformed far more than her appearance. "It's crazy to see how fitness not just changed my physique, but genuinely changed my life, changed my mental state, changed the way I look at myself," she reflects. The confidence she regained extended to every aspect of her life. She discovered her true passion in fitness coaching, began sleeping better, and completely shifted her lifestyle priorities. Now 37 pounds lighter than her heaviest weight, Gina feels better than ever before. "I genuinely do feel like I love myself. I've never had that feeling before," she shares.

                The Simple Formula That Actually Works
            
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For those looking to replicate her success with minimal equipment, Gina emphasizes that the formula is straightforward. "All you really gotta do is be in a deficit to lose fat. Make sure you're training very consistently," she advises. "And when I say consistently, it's like you don't just work out four times one week and then next week you work out once. It has to be consistent." This steady approach was the cornerstone of her transformation with just two dumbbells. For those battling binge eating like she did, Gina recommends regular meals throughout the day rather than restriction. "You are gonna mess up. You are gonna have bad weeks. That's normal. That's part of the journey," she reassures.

                Your Two-Dumbbell Takeaway
            
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The physical transformation is only part of what makes Gina's two-dumbbell method so powerful. "If you're only going into it for the physical changes, you're not gonna get very far because you are not ever going to be happy with any changes that you're making," Gina warns. Her approach involves viewing fitness as a complete lifestyle reset rather than just an exercise plan. "I barely drink anymore, ever. I make sure I'm getting in seven to eight hours of sleep. I try and prioritize really healthy meals throughout the day so that I can feel energized," she explains. The results speak for themselves - 37 pounds lost and a completely new relationship with her body and self-confidence. As Gina puts it, "I had never wanted something so bad in my life, but to lose this body fat off of my body. That was my number one priority." With just two dumbbells and the right mindset, your transformation awaits. And if you enjoyed this article, don't miss12-3-30 Walking Method: 20 Proven Tips to Lose Weight Faster.
Nutrition & Diet
        4 Signs You Are Eating Too Much Protein to Lose Fat
    
        Coach Reveals 7 Steps to Losing 6 Pounds and 6 Inches in 6 Weeks
    
        Copyright jonwilliamsfitness/Instagram/Shutterstock
    
By Christopher RobackApr 24, 2025
Christopher Roback
Health & Wellness Writer | Author | Exclusive Contributor at Body Network
Christopher Roback is a health and wellness writer and exclusive contributor to Body Network.
 See Full Bio 
✓Evidence-Based
This content references scientific studies and academic research, and is fact-checked to ensure accuracy.
Our team of licensed nutritionists and dietitians strives to be objective, unbiased, and honest.
We are committed to bringing you researched, expert-driven content to help you make more informed decisions around food, health, and wellness. We know how important making choices about your overall health is, and we strive to provide you with the best information possible.
Most of us have heard that increasing protein is essential for weight loss, but there's actually such a thing as overdoing it. Jon Williams, a fat loss expert who helps men and women lose 20-plus pounds of body fat, explains that while protein is crucial for muscle maintenance and metabolism, excessive amounts can sabotage your progress. Keep reading to discover the telltale signs that your protein intake might be hindering rather than helping your fat loss journey.

                Your Digestive System Is Revolting
            
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Having constant bloating, gas, or bathroom issues? Your protein intake might be the culprit. "When you focus too heavily on protein, you often shortchange your fiber intake, which wreaks havoc on your digestion," Jon explains in his post. High-protein diets frequently lead to insufficient fiber consumption, creating an imbalance that your gut immediately notices. Without adequate fiber to move things along, your digestive system simply can't function optimally, leading to uncomfortable symptoms that signal something's wrong.

                You're Constantly Thirsty
            
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Feel like no amount of water satisfies your thirst? According to Jon, "Your body requires significantly more fluids to process protein properly, and many people underestimate how much additional water they need." The dehydration from excessive protein consumption can manifest as fatigue, headaches, or dizziness—symptoms many people mistakenly attribute to other factors. If you're drinking what should be enough water yet still feel parched, your protein-heavy diet might be the real reason.

                The Scale Is Moving in the Wrong Direction
            
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Surprised to see weight gain despite watching calories? Jon points out that "excess protein doesn't magically disappear—your body converts it to fat if you're consuming more than you need." While protein is essential for preserving muscle during fat loss, it still contains calories that count toward your daily total. If your weight is creeping up despite maintaining what you believe is a calorie deficit, the extra protein could be pushing you into a surplus without you realizing it.

                Your Workouts Feel Like a Struggle
            
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Finding yourself unexpectedly fatigued during exercise? "When people go overboard with protein, they often reduce carbs too much, which leaves them without proper fuel for intense workouts," Jon says. This imbalanced approach can lead to noticeable decreases in performance and energy levels. Your body needs carbohydrates for high-intensity activities, and without them, your training suffers. The exhaustion you feel might be a direct result of prioritizing protein at the expense of other essential macronutrients.

                Finding Your Protein Sweet Spot
            
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Balance is key when it comes to protein consumption. Jon recommends "aiming for 0.7-1 gram of protein per pound of body weight, which provides enough for muscle maintenance without going overboard." This range gives your body what it needs for recovery and metabolism without risking the negative side effects of excessive intake. Finding your personal protein sweet spot ensures you get the benefits without undermining your progress.

                Creating a Sustainable Calorie Deficit
            
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Protein is just one piece of the fat loss puzzle. "Tracking your intake initially helps develop awareness, but focusing on whole foods makes maintenance much easier long-term," Jon explains in another post. A sustainable approach combines reasonable protein intake with plenty of vegetables, adequate hydration (aim for half an ounce of water per pound of body weight), and portion control. These fundamental habits create the calorie deficit needed for fat loss while keeping your energy levels stable and digestion running smoothly.

                Balancing Your Macronutrients
            
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Smart fat loss requires considering all macronutrients, not just protein. "The most successful clients understand that protein, carbs, and fats all play important roles in both performance and fat loss," Jon says. Rather than demonizing any macronutrient, focus on quality sources and appropriate amounts of each. This balanced approach provides your body with everything it needs to lose fat effectively while maintaining energy, supporting workouts, and preserving muscle mass—the true formula for lasting results. And if you enjoyed this article, don't missthese 8 High-Protein Foods with Nearly Zero Calories That Melt Fat.
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