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Top 9 Vitamin Deficiencies and How to Spot Them

These symptoms could signal trouble.

Ferozan Mast
By Ferozan MastJul 06, 2024
Ferozan Mast
Writer
Ferozan Mast is a science, health and wellness writer with a passion for making science and research-backed information accessible to a general audience.
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FACT CHECKED BY Christopher Roback
✓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.

Portrait of depressed young woman taking pills at home.
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Ferozan Mast
By Ferozan MastJul 06, 2024
Ferozan Mast
Writer
Ferozan Mast is a science, health and wellness writer with a passion for making science and research-backed information accessible to a general audience.
See Full Bio
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FACT CHECKED BY Christopher Roback
✓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.

Nutrition & Diet

Are you deficient in essential vitamins? “There are many telltale signs of vitamin and mineral deficiencies,” Patricia Graham, MD, tells RUSH University Medical Center. “But the good news is that often, if you take steps to address the deficiency, the symptoms will either improve or go away altogether. Communicating your concerns with your primary care doctor is essential. That way, we can check out your issue and reverse the problems early on. Often, the treatment for these deficiencies is fairly simple, so the key is identifying them." Here are the top 9 vitamin deficiencies and how to spot them.

Vitamin Deficiency Anemia

Sick dizzy young woman suffering headache while working on her laptop at home. Covid-19 woman on quarentine doing tele work and suffering symptoms.Shutterstock

Vitamin deficiency anemia can cause dizziness and fatigue. “Vitamin deficiency anemia is a lack of healthy red blood cells caused by lower than usual amounts of vitamin B-12 and folate,” says the Mayo Clinic. “Symptoms can include fatigue, shortness of breath and dizziness. Vitamin supplements, taken by pill or injection, can correct the deficiencies.”

Calcium Deficiency

Woman has reflux acids at parkShutterstock

If you feel constant aches and pains in your bones or trouble with chest pains, you may have a calcium deficiency. "Calcium regulates your heartbeat," Dr. Graham says. "So a deficiency could cause an arrhythmia, or irregular heartbeat, and even lead to chest pains."

Vitamin D Deficiency

Modern rehabilitation physiotherapyShutterstock

Vitamin D deficiency can cause both physical and mental issues. “When vitamin D levels are low, and the body isn’t able to properly absorb calcium and phosphorus, there is an increased risk of bone pain, bone fractures, muscle pain, and muscle weakness,” according to Yale Medicine. “In older adults, severe vitamin D deficiency (levels less than 10 ng/mL) may also contribute to an increased risk of falls."

Vitamin A Deficiency

Young woman rubs her eyes after using glasses. Eye pain or fatigue concept.Shutterstock

Vitamin A deficiency can cause sight issues. "A lack of vitamin A causes the cornea to become dry and that makes the eyes cloudy and can lead to vision loss," Dr. Graham says. "It can also damage your retina."

Vitamin B12 Deficiency

Sleepy young woman drinking coffee, feeling tired, suffering from insomnia and sleeping disorder. Sad female sitting in modern kitchen interior, empty spaceShutterstock

Are you dealing with constant fatigue and memory issues? You may have a B12 deficiency. “Signs of a B12 shortfall include fatigue from anemia; numbness in hands, legs, and feet; or trouble with balance and walking,” says Harvard Health. “Memory can also suffer. Vitamin B12 is readily found in fish, chicken, milk, and yogurt. If you prefer plant-based options, try fortified non-dairy milks and cereals. Adults need 2.4 micrograms of B12 each day.”

RELATED:These Ultra-processed Foods May Be Shortening Your Life, According to New Study

Iron Deficiency

Sick woman with headache sitting under the blanketShutterstock

Iron deficiency is more likely to be common in women. “If you're low on iron, you may feel cold, tired, or short of breath,” says Harvard Health. “You may have headaches more frequently. Meat and seafood typically offer plenty of iron, and plant-based sources include beans, lentils, grains, spinach, and fortified cereals. Women over 50 need 8 milligrams (mg) of iron per day; younger women, 18 mg daily.”

Vitamin C Deficiency

Woman sitting on a sofa examines a bruise on her leg.Shutterstock

Vitamin C deficiency can cause unexplained bruising. “Severe vitamin C deficiency can lead to a disease called scurvy, which causes anemia, bleeding gums, bruising and poor wound healing,” says the Mayo Clinic. “If you take vitamin C for its antioxidant properties, keep in mind that the supplement might not offer the same benefits as naturally occurring antioxidants in food. The recommended daily amount of vitamin C is 90 milligrams for adult men and 75 milligrams for adult women.”

Vitamin B7 Deficiency

Woman's hand holding hair strands fallen on a comb in close-upShutterstock

A lack of vitamin B7, known as Biotin, can cause fatigue and hair and skin issues. “Deficiency may lead to neurological symptoms, including numbness, tingling, and muscle cramps,” says Narayana Health. Some individuals may experience cognitive issues, such as mental confusion or mild depression.”

RELATED:How to Eat to Lose Belly Fat in 3 Simple Stages

Low Potassium

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Symptoms of low potassium may include fatigue, muscle cramps, weakness, and constipation. “Abnormal heart rhythms (arrhythmias) are the most worrisome complication of very low potassium levels, particularly in people with underlying heart disease,” says the Mayo Clinic. “Treatment of low potassium is directed at the underlying cause and may include potassium supplements. Don't start taking potassium supplements without talking to your doctor first.” And if you enjoyed this article, don't miss these 20 Superfoods for People Over 50.

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Nutrition & Diet

Top 9 Vitamin Deficiencies and How to Spot Them

Portrait of depressed young woman taking pills at home.
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Ferozan Mast
By Ferozan MastJul 06, 2024
Ferozan Mast
Writer
Ferozan Mast is a science, health and wellness writer with a passion for making science and research-backed information accessible to a general audience.
See Full Bio
Follow:
FACT CHECKED BY Christopher Roback
✓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.

Are you deficient in essential vitamins? “There are many telltale signs of vitamin and mineral deficiencies,” Patricia Graham, MD, tells RUSH University Medical Center. “But the good news is that often, if you take steps to address the deficiency, the symptoms will either improve or go away altogether. Communicating your concerns with your primary care doctor is essential. That way, we can check out your issue and reverse the problems early on. Often, the treatment for these deficiencies is fairly simple, so the key is identifying them." Here are the top 9 vitamin deficiencies and how to spot them.

Vitamin Deficiency Anemia

Sick dizzy young woman suffering headache while working on her laptop at home. Covid-19 woman on quarentine doing tele work and suffering symptoms.Shutterstock

Vitamin deficiency anemia can cause dizziness and fatigue. “Vitamin deficiency anemia is a lack of healthy red blood cells caused by lower than usual amounts of vitamin B-12 and folate,” says the Mayo Clinic. “Symptoms can include fatigue, shortness of breath and dizziness. Vitamin supplements, taken by pill or injection, can correct the deficiencies.”

Calcium Deficiency

Woman has reflux acids at parkShutterstock

If you feel constant aches and pains in your bones or trouble with chest pains, you may have a calcium deficiency. "Calcium regulates your heartbeat," Dr. Graham says. "So a deficiency could cause an arrhythmia, or irregular heartbeat, and even lead to chest pains."

Vitamin D Deficiency

Modern rehabilitation physiotherapyShutterstock

Vitamin D deficiency can cause both physical and mental issues. “When vitamin D levels are low, and the body isn’t able to properly absorb calcium and phosphorus, there is an increased risk of bone pain, bone fractures, muscle pain, and muscle weakness,” according to Yale Medicine. “In older adults, severe vitamin D deficiency (levels less than 10 ng/mL) may also contribute to an increased risk of falls."

Vitamin A Deficiency

Young woman rubs her eyes after using glasses. Eye pain or fatigue concept.Shutterstock

Vitamin A deficiency can cause sight issues. "A lack of vitamin A causes the cornea to become dry and that makes the eyes cloudy and can lead to vision loss," Dr. Graham says. "It can also damage your retina."

Vitamin B12 Deficiency

Sleepy young woman drinking coffee, feeling tired, suffering from insomnia and sleeping disorder. Sad female sitting in modern kitchen interior, empty spaceShutterstock

Are you dealing with constant fatigue and memory issues? You may have a B12 deficiency. “Signs of a B12 shortfall include fatigue from anemia; numbness in hands, legs, and feet; or trouble with balance and walking,” says Harvard Health. “Memory can also suffer. Vitamin B12 is readily found in fish, chicken, milk, and yogurt. If you prefer plant-based options, try fortified non-dairy milks and cereals. Adults need 2.4 micrograms of B12 each day.”

RELATED:These Ultra-processed Foods May Be Shortening Your Life, According to New Study

Iron Deficiency

Sick woman with headache sitting under the blanketShutterstock

Iron deficiency is more likely to be common in women. “If you're low on iron, you may feel cold, tired, or short of breath,” says Harvard Health. “You may have headaches more frequently. Meat and seafood typically offer plenty of iron, and plant-based sources include beans, lentils, grains, spinach, and fortified cereals. Women over 50 need 8 milligrams (mg) of iron per day; younger women, 18 mg daily.”

Vitamin C Deficiency

Woman sitting on a sofa examines a bruise on her leg.Shutterstock

Vitamin C deficiency can cause unexplained bruising. “Severe vitamin C deficiency can lead to a disease called scurvy, which causes anemia, bleeding gums, bruising and poor wound healing,” says the Mayo Clinic. “If you take vitamin C for its antioxidant properties, keep in mind that the supplement might not offer the same benefits as naturally occurring antioxidants in food. The recommended daily amount of vitamin C is 90 milligrams for adult men and 75 milligrams for adult women.”

Vitamin B7 Deficiency

Woman's hand holding hair strands fallen on a comb in close-upShutterstock

A lack of vitamin B7, known as Biotin, can cause fatigue and hair and skin issues. “Deficiency may lead to neurological symptoms, including numbness, tingling, and muscle cramps,” says Narayana Health. Some individuals may experience cognitive issues, such as mental confusion or mild depression.”

RELATED:How to Eat to Lose Belly Fat in 3 Simple Stages

Low Potassium

Door handle open to toilet can see toiletShutterstock

Symptoms of low potassium may include fatigue, muscle cramps, weakness, and constipation. “Abnormal heart rhythms (arrhythmias) are the most worrisome complication of very low potassium levels, particularly in people with underlying heart disease,” says the Mayo Clinic. “Treatment of low potassium is directed at the underlying cause and may include potassium supplements. Don't start taking potassium supplements without talking to your doctor first.” And if you enjoyed this article, don't miss these 20 Superfoods for People Over 50.

Healthy Body

5 Signs Your Body May Be Lacking Vitamin D, Say Experts

Young Woman is holding Vitamin D Capsule. Sun and blue Sky.
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Christopher Roback
By Christopher RobackSep 14, 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.
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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

Female office worker in glasses rubbing tired eyes, exhausted from overworking, sitting at workplace in office.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

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“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.”

RELATED: Studies Show These are Proven Ways to Lose Visceral Fat

You Might Feel Muscle Weakness, Muscle Aches, or Muscle Cramps

Tired woman feeling neck pain, massaging tense muscles, suffering from chronic shoulder back ache.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

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“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

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“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.”

RELATED: 25 Ways to Not Look Older After 50, Say Experts

What to Do if You Fear You Have a Vitamin D Deficiency

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“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

6 Signs Your Body Needs More Nutrients

Dr. Janine Bowring, ND
Copyright Dr. Janine Bowring, ND/YouTube
Leah Groth
By Leah GrothSep 25, 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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Do you have a nutritional deficiency? According to research, nutritional deficiencies may cause developmental failure, loss of various body functions, and several other diseases, such as diabetes, vision loss, immunity loss, and cancer. What are the major causes of nutritional deficiencies? Insufficient intake of food, inability to absorb nutrients, and consumption of diets that lack some of the essential nutrients. So, how do you know if your body needs more nutrients? Janine Bowring, ND, is a naturopathic doctor, best-selling author, researcher, and formulator. In a new video, she answers the burning question. “Here are six signs your body needs more nutrients,” she says in the YouTube clip.

Muscle Spasms

https://youtube.com/shorts/-H165m1iV-s?si=_VLtZThW_tmyqSGJ

The first symptom that can signal a nutritional deficiency? “Number one, muscle spasms,” Dr. Bowring says, noting the symptom is also referred to as “Charlie horses.” What does this signal? “A magnesium deficiency,” she says, noting that you can take a magnesium supplement.

Teeth Grinding

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Do you wake up in the morning with a sore jaw? “Number two, if you grind your teeth at night, that can be an indication of parasites,” she says. She adds that it could also be due to a probiotic deficiency. The solution? Amp up your probiotic intake. You can do this by eating a probiotic-rich food or taking a supplement.

RELATED:5 High-Protein Smoothies to Burn Fat Every Morning

Keratosis Pilaris

Keratosis Pilaris a harmless skin condition that causes dry, rough patches and tiny bumps, often on the upper armsShutterstock

Nutritional deficiencies can manifest in dermatological issues. “Number three, keratosis pilaris,” Dr. Bowring reveals. “Those bumps on the backs of the arms” may be a sign that you have a vitamin C and vitamin A deficiency. “You could have a low thyroid as well,” she says.

Hair Loss

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Does it seem like your hair is shedding? Number four on Dr. Bowring’s list is hair loss. “This can be related to low iron, omega 3s, and low protein,” she says.

Numbness or Tingling

Close up fingernail lack of nutrients on white background. do not make nails, do not care for nails and ugly nails no shape. this image use for health care concept.Shutterstock

Another sign to look out for? “Number five, numbness and tingling in your fingers, in the extremities,” Dr. Bowring says. This could be a B12 deficiency, she reveals.

Brain Fog

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And number six, “probably the most common,” is “a foggy brain, foggy thinking,” she says. The most common culprit? “A DHA deficiency,” she explains.

RELATED: I Lost 22 Pounds in 3 Months With These 7 Game-Changing Tips That Transformed My Body

Take Supplements

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If you are lacking nutrients, Dr. Bowring encourages supplements. “So make sure you're optimizing your fish oil consumption, or maybe a high-quality DHA supplement,” she says at the end of the video. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

Healthy Body

6 Warning Signs Your Body Desperately Needs Vitamin B1

Dr. Eric Berg DC
Copyright Dr. Eric Berg DC/YouTube/Shutterstock
John-Chapple1
By John-Chapple1Mar 19, 2025
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✓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

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According 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

Sick woman with headache sitting under the blanket​Frequent InfectionsShutterstock

There'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

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Dr. 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

Chronic back pain. Adult woman is holding her lower back, while standing and suffering from unbearable pain.Shutterstock

Sciatica 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

Closeup of male arms holding his painful wrist caused by prolonged work on the computer, laptop. Carpal tunnel syndrome, arthritis, neurological disease concept. Numbness of the handShutterstock

For 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

Pain in the foot of the elderly

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

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Dr. 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

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For 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

Young Woman is holding Vitamin D Capsule. Sun and blue Sky.5 Signs Your Body May Be Lacking Vitamin D, Say ExpertsShutterstock

The 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

Closeup unrecognizable caucasian woman holding omega-3 fish oil capsules in hands and vitaminsShutterstock

The 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

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What'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

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Dr. 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

Los Angeles, California, United States - 02-01-2023: A view of several bottles of Nature Made B12 vitamins, on display at a local grocery store.Shutterstock

He 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

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For 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.

Fitness & Workouts

Erin Oprea Shows Off Tiny Waist and Reveals 9 Signs You Are Protein Deficient

Erin_Oprea
erinoprea/Instagram
Leah Groth
By Leah GrothJun 05, 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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FACT CHECKED BY Christopher Roback
✓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.

Erin Oprea is showing off her tiny waist – and schooling her followers about the importance of protein. In a new social media post, trainer to country stars Carrie Underwood and Maren Morris, discusses how protein is so crucial to weight loss. “LADIES, sooooo many of you are lacking PROTEIN!!! I hear it daily from you guys. A lot of women are getting 30 to 50 grams per day, that’s TERRIBLE!!! It’s time today to start focusing and you’ll see/feel a world of difference in your body!!!” she wrote in the caption, revealing 9 signs that you are protein deficient.

1. Hungry Quickly After Eating

The first sign you aren’t getting enough protein is that you get hungry shortly after eating. “For most individuals who are trying to lean out, we want to make sure that your protein intake is high, because that will help with hunger and fullness,” Chris McMahon, a nutrition and fitness coach, explains to The Body Network.

2. Losing Muscles

Bearded thin man measuring biceps, muscles of his left arm with a yellow tape measure. He's calm, serious, quiet. Wearing blue t-shirt. White background.Shutterstock

If you notice your muscles are dwindling away, it might be because you aren’t getting enough protein, according to Erin. McMahon explains that protein is a fundamental building block for muscles and helps you preserve them. “And if you are lifting weights and you are training, it'll help you build muscle,” he says.

Related: 12 Best Foods For Men to Build Muscle

3. Thinning Hair

Cropped shot of Asian man worry about his hair loss and baldness problem. Conceptual of hair problem on men's head.Shutterstock

According to Erin, thinning hair is another sign you aren’t getting enough protein.

4. Always Sore

young sporty woman shoulder pain from workout in the gymShutterstock

Are you always sore? Maybe you aren’t getting enough protein, per Erin. McMahon confirms that protein helps you “recover” from your workouts.

5. Anemia

Preparation for blood test by female doctor medical uniform on the table in white bright room. Nurse pierces the patient's arm vein with needle blank tube.Shutterstock

Are you anemic? It could be because of your diet. “Anemia is a condition that develops when your blood produces a lower-than-normal amount of healthy red blood cells,” explains the NIH. One of the ways you can become anemic is through an iron deficiency, and protein can help with that.

6. Brittle Nails

Hands of a woman playing with nails in stressShutterstock

Do your nails keep breaking? Erin mentions that it may be due to lack of protein – and UCLA Health agrees. Along with brittle hair, brittle nails are “often the first sign of deficiency,” they say.

Related: 7 Weight Loss Myths You Should NEVER Follow, According to Expert

7. Fluid Retention

Swollen feets because water retention in the bodyShutterstock

If you aren’t getting enough protein, your body might be retaining fluids, according to Erin.

8. Fatigue

Tired man in car. Sleepy drowsy driver, fatigue. Driving and sleeping in vehicle. Exhausted, bored or drunk person. Serious upset man with stress, despair, anxiety or melancholy. Problem in traffic.Shutterstock

If you feel tired, you might want to amp up protein, says Erin. UCLA Health also notes that trouble thinking “due to fluctuating blood sugar and protein’s effect on the brain’s neurotransmitters (which regulate mood)” and muscle weakness, “since amino acids are essential for building muscle mass,” are signs of protein deficiency.

9. Getting Sick Often

Sick woman with headache sitting under the blanketShutterstock

If you are getting sick a lot, take your protein situation under consideration, says Erin. UCLA Health adds that protein helps boost the immune system.

Related: Autumn Calabrese Shows Off Washboard Abs and Shares Tips On How to Stay “Fit Over 40”

10. Here’s How Much Protein She Recommends

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How much protein should you be aiming for? “The easiest goal is go 1 gram of protein per lb bodyweight! So, if you weigh 130lbs go for 130 grams!” says Erin in the caption.

💪🔥Body Booster: If you notice your muscles are dwindling away, it might be because you aren’t getting enough protein.

Nutrition & Diet

20 Things to Avoid While on Ozempic

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20 Things to Avoid While on Ozempic
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Leah Suzanne
By Leah SuzanneMay 12, 2025
Leah Suzanne
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✓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.

Ozempic can be highly effective for weight loss, but there are definitely some unpleasant side effects to contend with, as the makers of the drug, Novo Nordisk, warn about. Nausea, constipation, and stomach pain are common, but avoiding certain foods and behaviors can make a difference. Here are 20 things to avoid while on Ozempic, to make the most of the medication and encourage healthy weight loss.

Too Much Sugar

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Added sugars, and sugary sodas, can spike blood sugar. Novo Nordisk, the maker of Ozempic and Wegovy, recommends that people avoid sugary foods while on the drug. “If you are taking medication to lower your sugar levels, it is advisable to avoid excess sugar consumption,” Dr. Dina Peralta-Reich, MD, FAAP, FOMA, tells Parade. “Failure to watch what you eat and keep your sugar levels elevated may prevent you from seeing the intended results of the medication,” she shares.”

Ultra-Processed Foods

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Ultra-processed foods can make side effects of Ozempic worse. “This medication slows down gastric emptying and the dense food will move much slower through your intestines, which can make you feel sick [and experience] nausea, vomiting, reflux and abdominal pain,” says Dr. Peralta-Reich. “Someone may not see the results they're looking for either.”

High-Fat Foods

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Foods high in saturated and trans fats can make side effects of Ozempic worse. Some people complain of diarrhea and stomach pains. “I’ve seen an almost dumping syndrome-like response in people taking GLP-1s when they eat simple carbohydrates and high-fat foods,” Dr. Shauna Levy, a specialist in obesity medicine and medical director of the Tulane Bariatric and Weight Loss Center in New Orleans, tells TODAY.

Sitting All Day

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Staying active is important while on Ozempic. Regular exercise is not only important for health, it can prevent muscle loss. The goal should be fat loss, and getting strong.

Not Hydrating

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Don’t forget to drink your water and stay hydrated. Drinking water can help with side effects of Ozempic, especially nausea. Ozempic.com recommends drinking clear or ice-cold drinks to combat any nausea and discomfort.

Too Much Alcohol

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Avoid alcohol on Ozempic, experts advice. “One, it’s just empty calories. Two, it tends to make people make decisions that they otherwise might not make,” says Dr. Levy. “It could increase hunger, and the whole point of GLP-1s, or at least one of the points, is to decrease hunger. So it sort of negates their purpose.”

Be Mindful of Portions

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Ozempic keeps food in the stomach longer, so bigger portions can cause discomfort. “Understanding that overall portions are smaller on these medications, we want to optimize nutritional intake and consume the ‘best’ calories available,” obesity medicine physician Dr. Christopher McGowan tells TODAY. “The focus should be on lean protein, healthy fruits and vegetables, adequate fiber and adequate fluid intake.”

Be Mindful of Coffee

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“Overall, coffee is perfectly fine to consume, but for some individuals can lead to stomach irritation,” says Dr. McGowan. “Therefore, I recommend drinking coffee in moderation, such as one to two cups a day. Patients should also be mindful of calorie-dense additives, like cream and sugar.”

Don’t Skip Meals

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It’s easy to skip meals when on Ozempic, but make sure you’re getting enough nutrition. Some people have even become malnourished as a result of not eating. “It’s never healthy to not eat,” Dr. Hwang said. Dr. Janice Jin Hwang, the division chief of endocrinology and metabolism at the University of North Carolina School of Medicine tells the New York Times.

Don’t Consider It a Quick Fix

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Ozempic should be part of a long-term health plan. “It’s important to note that if you start taking either of these drugs for weight loss, your body may get used to it, establishing a new normal,” says UC Davis Health. This can cause your weight to plateau. Research has shown that if you stop taking Ozempic (or Wegovy), it's likely that you will gain back the weight you lost.”

Same Unhealthy Lifestyle

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Don’t continue an unhealthy diet and assume it’s ok because of Ozempic. “You can likely lose weight on semaglutide medications without changing your diet and activity behaviors, but these lifestyle changes will make the treatment more effective,” Richard Siegel, MD, tells the Friedman School of Nutrition Science and Policy. “Also, we don’t know if weight loss will have the same health benefits if one does not change their behaviors.”

Protect Your Health

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Some doctors warn that taking Ozempic can make people complacent about their health. “It is important to remember that obesity is heterogenous, chronic and complex,” Vijaya Surampudi, MD, physician nutrition specialist and assistant director of the UCLA Weight Management Program (RFO), tells UCLA Health. “There is no cure for obesity. It requires lifelong treatment that’s not one size fits all.”

Carbonated Beverages

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Ozempic slows down digestion, keeping food in your stomach for longer. This causes a feeling of fullness and some unpleasant side effects for some people like belching. Stick to still water as carbonated beverages can make stomach issues worse.

Long-Term Goals

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If you plan on only taking Ozempic or Wegovy for a short while, it’s likely your weight will come back on. “In one trial of Wegovy, people regained about two-thirds of the weight lost within a year of stopping the drug,” Dr. Siegel explains. “Lifestyle changes can help maintain weight loss, but it’s unusual to maintain all weight loss once you stop any weight loss medication.”

Refined Carbohydrates

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Refined carbohydrates tend to spike blood sugar, which is exactly what Ozempic is meant to treat. You don’t have to cut these foods out entirely, but be aware it makes it harder for Ozempic to do its job. “Foods like white bread, white rice, crackers, or even cereals may seem like better choices than foods with added sugar, but refined carbohydrates still metabolize as glucose in the body,” Christine Fallabel, MPH, tells Diabetes Strong.

Watch Out For High Fiber

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While many green vegetables are low GI, be careful about the fiber. “If you’re not used to eating a lot of vegetables, you may experience side effects such as bloating and gas, until your body has acclimated to eating a more fiber-filled diet,” Fallabel says.

Junk Food

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Junk food—which you should be avoiding either way for weight loss purposes—often contains high levels of sodium. “Ultra-processed foods are high in sodium, saturated fats and added sugars, which contribute to a range of health problems,” Elizabeth Ko, MD, and Eve Glazier, MD, tell UCLA Health. These include an increased risk of Type 2 diabetes, cardiovascular disease, lowered immune response, certain cancers, dementia and early death.”

Spicy Foods

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Ozempic can cause acid reflux due to slow digestion. Spicy foods can make acid reflux worse, experts warn. However, if acid reflux is not an issue, people can probably enjoy spicy foods if they wish.

Always See a Medical Professional

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Ozempic should only be prescribed by a medical professional. “Typically, I prescribe Ozempic for diabetes and have more often prescribed Wegovy for weight loss,” endocrinologist Alyssa Dominguez, MD, tells Keck Medicine. “I have used Ozempic, sometimes, off-label for weight loss, though getting insurance approval for that can be challenging.”

Fried Foods

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Fried, greasy foods can make Ozempic stomach issues worse. “Foods high in fat can make digestive side effects worse. Since food hangs around longer in the stomach, it has more time to cause problems,” Sarah Bullard, MS, RD, LD, tells Signos. “Some studies have shown that consuming too much fat can increase symptoms of fullness, nausea, and bloating in individuals with digestive issues and heartburn. Reducing fat intake resolved symptoms.”

💪🔥Body Booster: A whole foods Mediterranean diet is ideal while taking Ozempic.

Fitness & Workouts

Sophie van Oostenbrugge Shares Her Routine

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Leah Suzanne
By Leah SuzanneMay 11, 2025
Leah Suzanne
Freelance Writer/Editor
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 want to get your glutes sculpted for summer? Sophie van Oostenbrugg is a fitness trainer and the founder of the Gains with Brains app. She regularly shares workouts with her 2.4 million Instagram followers on how to burn fat and build muscle. “I grew up hearing that women should be as small as possible. That’s why I loved being able to share my bulking journey on social. I’ve done 2 bulks so far.. and I was thinking about starting and sharing a 3rd one,” she wrote in a recent post. She also revealed her “medium leg day” workout, which will help you tone up fast.

She Does Multiple Leg Days a Week

“I have good news today..it’s a medium leg day!!!🫣🤭sooo I split my leg workouts & currently have lighter, medium and heavier days. this helps me with recovery, train through a variety of rep ranges and make it more enjoyable,” she explains in the post.

She Does 8 to 12 Reps of Each Exercise

In the video she explains that she has “multiple leg days per week.” She goes onto reveal all of the exercises she does with “rep ranges from 8 to 12.”

RDLS

“I started with RDLs, four sets of eight,” Sophie reveals. To do Romanian deadlifts, start with both legs pressed evenly on the floor. “Slightly bend knees while bending over,” says The Body Network’s Resident RDN, The Diet Diva, Tara Collingwood, MS, RDN, CSSD, LD/N, ACSM-CPT, a Board Certified Sports Dietitian. “Keep your arms pointing down toward the floor and lower with you almost touching the floor. Keep hips and shoulders square facing forward throughout the exercise. Return to standing.” She suggests repeating 10 to 12 times with the right leg and repeating on the left side. “Progression includes holding a weight in the arm pointing toward the floor,” she adds.

Sumo Squat with Kettlebell

“Then I moved on to a sumo squat with kettlebell. You know the deal, form over everything, so go slow and control the weight,” she says. Sumo squats are similar to regular squats, only you point your toes outward.

Glute Bridges

“Then I did glute bridges,” Sophie continues. You can do glute bridges with or without weights.

Cable Step Up

Next up? Cable step ups, using an exercise block. “These are great as they help with balance and therefore they're easier to overload,” she says.

Seated Leg Curl

She sits down at a machine. “Then I did a seated leg curl,” she says.

Core Exercise

“I finished with some core exercises,” Sophie concludes. “I want to get my core as strong as humanly possible so I can keep recording more intense ab workouts.”

💪🔥Body Booster: Try splitting up your workouts into light, medium, and intense days to allow your body ample time needed to recover.

Fitness & Workouts

She Lost 70 Pounds From Hot Girl Walks

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Leah Suzanne
By Leah SuzanneMay 11, 2025
Leah Suzanne
Freelance Writer/Editor
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 want to accelerate your weight loss? Go on a hot girl walk. Joy Maria (@therealjoyymaria/video) is a weight loss influencer and mother who lost 70 pounds in less than 11 months. One of her secret weight loss weapons? “Hot girl walks,” she reveals in a video. “Walking is a thousand percent, the most underrated way to lose weight,” she adds, “and one of my favorite things to do is walk.” Here is everything you need to know about how she lost weight, including some great walking tips.

She Walks to Run Her Errands

@therealjoyymaria Dont sleep on walking 🫶🏽 #hotgirlwalk #walking #weightloss #weightlosstransformation #weightlosscheck #postpartumweightloss ♬ original sound - JOY 💕

She Recommends Walking After a Workout to “Cool Down

“I love walking after training because it's low impact, and my trainer's pretty intense. So it's just kind of like my cool down. I can listen to podcasts, I can answer emails, I can talk on the phone, scroll on TikTok, whatever. So get to walking, sis,” she says.

Calorie Deficit

In another video she details “exactly” how she went from 230 pounds to 160 pounds in 10 to 11 months. “If somebody is telling you that you can lose weight without being in a calorie deficit run because they're lying,” she continues, calling it “the most important step” to losing weight. “I know you guys have heard the saying, you cannot outrun a bad diet, and it's so true. Google, TDEE calculator. From there, put in your information. I'm gonna tell you exactly how many calories you need to eat. I ate about 1600 to 1800 calories daily, just depending on my activity level for the day. If I did two workouts that day, I would eat closer to 1800. If I had a more sedentary day, I would eat closer to 1500 to 1600.”

Meal Plan

Next she recommends a meal plan. “I have a seven day meal plan available at the top of my profile. It just makes it really easy when you're going to a grocery shop, when you're first starting out, when things are structured, it's gonna make it a lot easier to follow and just to stay consistent, not skipping breakfast, especially if we're exercising.”

Here Is What She Eats in a Day

Her favorite breakfast is “avocado toast on sourdough bread, one hard boiled egg,” which she seasons, adding truffle hot sauce, two pieces of bacon, and one piece of sausage. “High protein, good, healthy fat, and a healthy balance of carbs,” she says. “This can also be a breakfast or a lunch because it is super filling.” Another favorite is yogurt bowls made with Dannon Light and Fit Greek yogurt with granola blackberries and blueberries. She also likes tunacado sandwiches with sourdough bread, cheese, tomato, avocado, and pesto basil spread. For dinner she might have a small bowl of Turkey chili.

Hydration

She also drinks “a ton” of water, “like a gallon of water a day,” she says. The U.S. National Academies of Sciences, Engineering, and Medicine recommends that men should drink about 15.5 cups (3.7 liters) of fluids a day and women about 11.5 cups (2.7 liters) of fluids. Why is hydration so important? Water helps get rid of waste through urination, perspiration, and bowel movements, keeps your temperature normal, lubricates and cushions joints, and helps protect sensitive tissues, according to Mayo Clinic.

Working Out

Working out is the “second most important part,” she says. “I was taking group classes when it first started. They were high intensity bootcamp. From there, I got a trainer at the same gym. I also work out on my own. If the gym intimidates you, I strongly recommend you guys try some group fitness classes. They're a really great way to hold yourself accountable because you're in a group setting and the people around you can motivate you,” she adds. “I incorporated Pilates about nine to 10 months into my fitness journey, and I wish I would've done it sooner.”

💪🔥Body Booster: If you are working out but not seeing the weight loss results you desire, add walking to your routine every day.

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