I Lost 100 Pounds in 12 Months With These 6 Steps

TikTok influencer Liza (@lizamarie_fit) lost 140 pounds and kept it off—and she lost the first 100 pounds without setting foot in a gym. So how did she not only lose the weight but maintain it three years later and counting? Liza made two simple lifestyle changes that led to 40 pounds being lost in the first couple of months alone—here’s exactly how she did it.

She Walked Every Day

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Liza started walking every single day, before getting an activity tracker and making sure she was hitting at least 10k steps a month. “Every single night I would walk anything from 20 minutes to 30 minutes, sometimes an hour with my best friend. And I did that for two months,” she says. “That is the first time I ever saw a chunk of weight go down.”

No More Junk Food

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Liza cut out junk food and started eating at home. “I was eating the majority of meals at home and I was walking every day,” she says. Studies show people who cook and eat at home tend to make healthier choices.

RELATED: 7 Bodyweight Exercises You Can Do Anywhere to Drop Pounds

Calorie Deficit

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Thanks to Liza’s walking and diet, she had a calorie deficit, which is crucial to weight loss. “It’s the secret sauce for weight loss,” she says. “When it comes down to losing weight, it doesn’t need to be that complicated.”

Working Out

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Liza started working out a couple of months into her weight loss journey, excited by the progress she was making. “I would do around two to three at-home workouts a week,” she says. “Which is why I love all my ‘shy girl’ workouts that I share, just to prove to women that you don’t need a crazy gym membership. You don’t need to be doing the craziest workouts to see results.”

Tracking Macros

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Liza started tracking the carbs, fat, and protein in her food after she lost 80 pounds and wanted to learn more about nutrition. “I was like let’s hop on the train, let’s take this even further,” she says. “I’m still weighing a lot, I’m still in the 200s, and I want to get to one-derland.”

Protein Goals

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Liza focused on maintaining her calorie deficit and hitting her protein goals. “I was trying really hard to hit my protein goal and I was trying really hard to stay within my calorie deficit but I was not perfect,” she says. “There were days when I went over a bit, there were days I went under a bit.”

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Realistic Goals

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Liza wasn’t hard on herself during her weight loss journey. “If you are striving for perfection you are setting yourself up for failure,” she says. “Doing little things one by one over time and not giving up is what got me here today.”

💪🔥Body Booster: The most simple changes, when made consistent and sustainable, yield results.

If you have a lot of weight to lose, it can seem hopeless and impossible. However, Samantha Costa, a 23-year-old influencer, lost a whopping 60 pounds in 3 months. In a viral YouTube video, she explains exactly how she did it, and a lot of it had to do with shifting her perspective and overall approach to weight loss.

Losing 60 Pounds in 6 Months with PCOS

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She starts with her backstory: In 2018 she was diagnosed with PCOS (polycystic ovary syndrome), which resulted in weight gain. “I fluctuate weight a lot and it also affects my periods. With that being said, because I was diagnosed with PCOS, I put on a lot of weight very fast, and it wasn't a type of weight that was healthy,” she said. Costa, who is five-foot-one, topped the scale at around 200 pounds. “Being in a place where I knew I wasn't healthy was really scaring me.” At the time she was able to drop 50 to 60 pounds in “five to six months” by going to Orangetherory and eating right. “I think I weighed around 196 pounds and I got down to around 135,” she specified.

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The Power of Whole Grains

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Her main dietary change at the time involved swapping out white carbs with whole grain and whole wheat. “I literally had grilled chicken, pasta, grated cheese, and tomato sauce every single day because that's what made me happy,” she said. After graduating from college in May 2022, “and I honestly was a very steady weight of around probably 129 pounds to 140 throughout all of my senior year of college,” she felt like she was at a healthy weight for herself around 135 pounds. She spent the summer lifeguarding. “I was having a really fun time, and honestly everything was going very well,” she continued.

A Stressful Job Ruined Her Health and Happiness

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However, in August she started her “big job at a big four company” and it was “the downfall of everything,” she claims. “I'm not going to talk too much about it, but the stress of that job, which I am no longer working in, was very, very hard for me.” She stopped working out and spent most of her free time isolating. Over a period of about 7 months she probably gained 60 to 70 pounds, and was “very, very sad,” she says. “I wasn't happy with how I looked and I was having a hard time with it, but it was more that I knew I wasn't healthy and I knew I needed to get healthy because of this. I would always tell myself, ‘You know what? You did it once. You can definitely do it again.’”

From 10,000 Steps to 500

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She couldn’t motivate herself to go to fitness studio again, “something that I used to love going to do,” she says. While she used to walk 10,000 steps a day, she “was lucky if I hit probably 500 steps a day because I was always at my computer, always doing something for work, and there was really just no time for me to do it.”

She Lost 10 Pounds in a Week and Kept Going

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Every day she looked in the mirror and told herself “in three months from now, you will look so much better. You'll feel so much better, which is the most important, and you will want to do things because you started.” Eventually she started seeing progress, claiming that she lost 10 pounds in one week, which she knew was water weight. Within a few weeks she noticed a “little bit of a difference” and once she started to see that difference, “it was a lot easier to believe in myself and notice that there was real progress happening and that there was change happening, which allowed me to keep going within my journey.”

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The Secrets to Her Success

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She revealed that she did keto, which is “very hard to sustain,” she admits. “It was very hard for me to eat a certain amount of carbs every single day, and it was very hard for me to cut out sugar. I'm someone who loves sugar, but I knew that in order to be in a healthy place again, and in order to get to my goal in the most efficient way, especially with summer coming up, I needed to do something that would really change and really allow my body to adapt.” She also emphasizes the importance of protein. “Eating carbs is something that obviously we all need. I am not saying don't eat carbs. Please eat your macros. Please eat carbs. Please allow yourself to have the energy that you need. I'm just saying what I did was I lowered the amount of carbs that I ate, but I was still eating enough to feel energized to be able to go to the gym and to give my body what it needs.”

She Increased Intake of Proteins and Exercised

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Amping up your protein intake may help you lose weight. According to clinical trials, consuming more protein than the recommended dietary allowance not only reduces body weight (BW), but also enhances body composition by decreasing fat mass while preserving fat-free mass (FFM) in both low-calorie and standard-calorie diets. She also went back to fitness studio four to five times a week, starting with gentle workouts and working her way up to more intense ones. She also recommends taking rest days.

Stay Motivated and Positive on Your Journey

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“In the beginning, you're probably going to feel like you can't do it and it's probably going to feel impossible, and if you are someone who doesn't feel like that, I give you so much credit because I've been there so many times and I felt like it was impossible every single time,” she adds. “The number one thing I want to tell you is to prove yourself wrong. Prove every single person that may have doubted you wrong. The only thing that matters is that you believe in yourself. The only thing that matters is that you have the mindset that will allow you to feel better, and every single time you question yourself, make one of those videos, take progress pictures, tell yourself that you are so much better than you were even one day ago, and if you are really having trouble starting, just try for one day.”

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💪🔥Body Booster: Increasing your protein intake and decreasing your carbohydrates is a scientifically backed tactic for weight loss. However, you still need a sufficient amount of carbs to stay energized.

Weight loss can be a tricky equation. However, there are many people online sharing their success stories who have shared the healthy habits responsible for dropping weight. Online fitness coach Alexandra, who goes by the handle @alexx.fitt, revealed in a viral video that after struggling to lose weight for years she lost a whopping 40 pounds in five months.

1. She Started to Make Healthier Choices Every Single Day

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“Here's how long it's going to take you to lose weight. I lost 40 pounds and here's what I did and how long it took me,” she says in the video, revealing that her weight loss journey first started in 2020. “I think around that time for a whole year I did every single diet, every single workout, every single meal plan, and nothing worked. Nothing would actually help me lose weight.” However, in January 2021, she learned the secret to losing weight fast. “Instead of following a freaking diet, I basically started to make healthier choices every single day,” she said in the video. It “all started with walking and a schedule,” she continued. “I made a plan of what time I'm going to eat and what I will be eating. I stuck to that schedule,” she added.

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2. She Saw Results Within the First Month

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There is scientific evidence supporting the benefits of meal planning. Studies the more meals you eat prepared away from home, the higher your risk of cardiovascular disease, cancer, and early death. And, one study published in the International Journal of Behavioral Nutrition and Physical Activity found meal planning was associated with a healthier diet and less obesity. Then, from January 2021 on “I literally walked every single day for six months straight,” she said. “There were like two days that I missed. Maybe it took me about five, six months to lose 35, 40ish pounds, but I saw results within the first month.”

3. She Lost 50 Pounds in 6 Months

In a recent Instagram video, she got specific about her steps (and also revealed that she lost 50 pounds in six months). “Hear me out walking seriously changes your life, I was able to lose 50lbs in less than 6 months by walking 10k steps a day!” she captioned the post. A 2018 study published in the journal Obesity found a link between walking 10,000 steps a day and weight loss and weight management. Other studies published by the Journal of American Medical Association (JAMA) in JAMA Neurology and in JAMA Internal Medicine also linked walking 10,000 steps a day to less dementia and less cardiovascular disease overall, with less heart disease, less heart failure and fewer strokes.

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4. Exercise Shouldn't Feel Like Punishment

Something else that was helpful for Alex was shifting her mindset. She explains that prior to losing weight, she viewed running as “a form of punishment,” but now she feels like exercise is something she is “so grateful for,” she wrote in another TikTok. “I'm grateful I get to go on a run and move my body, and I do that kind of stuff because it genuinely makes me feel good. I don't do it as a form of punishment. I'm like, I'm going to feel so good after I run. It's going to clear my mind,” she added.

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5. Exercise Make Her Feel Good

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“I wake up anxious sometimes. So going on a run or even doing a morning workout, I'm like, oh my goodness, this helps me so much. So that's the kind of mindset shift you got to have when you're trying to lose weight. It's a lifestyle. You're doing this stuff because it feels good for you, not because you have to.” Alex is spot on about using exercise to quell anxiety. The American Psychological Association dubs it a “healthy stress reliever,” and several studies back up the claim.

💪🔥Body Booster: Walking 10,000 steps a day is not only an effective workout for weight loss, it can improve your cardiovascular health and ward off cancer, according to research.

TikTok influencer Megan (MeggyLosing) lost over 100 pounds in 6 months and kept it off despite living with PCOS and Hypothyroidism. “Don’t believe the lie that you can’t lose weight with PCOS and Hypothyroidism. It’s not easy, but IT’S WORTH IT,” she says. Here are the simple lifestyle changes that helped Megan change her life.

Eating Real Food

Megan changed her diet to focus on good protein and vegetables. “The first thing I did and probably the most important was to change my diet,” she says. “I prioritized protein and vegetables on my plate every meal, I ate lots of chicken, tuna, salmon, turkey. I ate lean beef, I ate tons of vegetables.”

Berries and Nuts

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Megan added lots of healthy berries, nuts, and complex carbs like sweet potatoes to her diet. She also enjoyed grains such as quinoa as part of her PCOS-friendly diet. “I ate like that for a long time,” she says.

RELATED: 7 Breakfast Ideas to Kickstart Your Metabolism

Technology Help

Megan used a food tracking app to make sure she wasn’t overeating. “I downloaded the free version of MyFitnessPal and started weighing and tracking my food,” she says. “Women with PCOS often don’t make enough of the hormone that tells your brain you’re full so you’re hungry all the time.”

Get a Food Scale

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Megan was shocked when she realized the portions she was eating were so much more than she thought. “I had tried just eating real foods without tracking my calories,” she says. “I overate even real foods so I overate.”

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30 Minutes a Day

Megan committed to at least 30 minutes of exercise a day. “Initially, I would do a lot of walking and jogging,” she says. “I also did free YouTube workout videos in my living room because I had three small boys, and alone time just wasn’t going to happen.”

Building Muscle

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Megan realized early on that the more muscle she had, the more calories she was burning. “Weight lifting became my number one form of exercise,” she says. “I thought I would hate it and it became my favorite. I would encourage you to at least try it.”

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Calories and Protein

Megan counted calories to ensure she was in a deficit, and counted protein to make that deficit easier to handle. “You want to be able to lose weight without feeling ravenously hungry because the more hungry you are the more likely you are to overeat,” she says. Megan also counted protein to make sure she was building muscle while losing fat.

💪🔥Body Booster: Making sustainable changes will lead to long-term success.

Ndumi is a social media influencer who recently lost over 100lbs in less than 18 months with a ketogenic lifestyle. In a viral YouTube video, he explains how he did it with the help of 6 lifestyle changes. “In this video, I will share the weight loss matrix or formula that I used to lose over 100lbs in less than 18 months. These six keys will put you in the best position to lose weight as quickly and as efficiently as possible,” he writes in the caption.

Weight Loss Involves a “Holistic Approach”

Ndumi explains that weight loss “isn't just about diet and exercise. It's a holistic approach that is centered around these six key items,” he says. “So get a comfy seat, and let's dive into my journey. It all started a couple of years ago. I was tired, sluggish, and unhappy with my health. I knew I needed a change, but I didn't know where to start.”

It Is a Six Part Matrix

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“After a lot of research and trial and error, I discovered this matrix that worked wonders for me. Today, I am excited to break it down for you step by step. Think of each one as a piece of a puzzle that, when put together, comes up with a beautiful picture piece,” he says.

Step 1. Nutrition: Carnivore, Ketogenic Diet

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Number one: nutrition. “First of all, I started with a ketogenic diet and then moved over to a carnivore diet, which is all about eating healthy animal-based foods. This means a lot of meat, fish, eggs, and some dairy,” he says. “The simplicity was refreshing, and it took away all the guesswork from meal prep.” The goal “was to get into ketosis, a state where your body uses the fattest fuel as opposed to using carbohydrates as fuel. This was a game-changer for me. My energy levels skyrocketed. My cravings disappeared, and the pounds literally started melting away fast. It wasn't easy, but the results kept me motivated to keep going.”

RELATED: This Plan Is How to Lose 5 Percent Body Fat In 2 Weeks

Step 2. Exercise: CrossFit and HIIT

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“The second piece of this puzzle is exercise, and in my case, it was CrossFit. I joined a CrossFit gym and focused on high-intensity interval training or HIIT. These workouts are short but intense, giving me strength training and cardio at the same time. I believe that CrossFit gives you the biggest bang for your buck because you're in and out within an hour, and you know that the calories you've expended are quite significant. The workouts pushed me to my limits, but the sense of accomplishment after each session was incredible. It did wonders for fixing my mindset and getting my mind right on this weight loss journey. Plus, the community of support is fantastic,” he says.

Step 3. Sleep: Quality Over Quantity

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‘The next piece of this matrix is sleep, getting quality over quantity,” she says. “Did you know that quality sleep is better than quantity of sleep? Research has recently come out that says the hours of sleep you get might not necessarily matter more than the actual quality of the hours of sleep that you get. So it's important to make sure that you prioritize your sleep because it's when you sleep that you're burning the fat. It's when you sleep when you're gaining muscle mass. So sleep is a very important part of your weight loss journey. One of the things I started doing was prioritizing my sleep schedule, making sure that I went to bed at the same time every night, seven days a week. And as you do that, your body gets into a rhythm. So try creating a bedtime routine and make your bedroom a sleep-friendly environment. This made a huge difference to my wellbeing and my recovery,” he says.

Step 4. Stress Management: Prayer or Meditation

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“The next piece is stress management, and you're wondering what stress management has to do with losing weight. Just hear me out for a second. Do you know that high stress levels can lead to high levels of cortisol in your system, and elevated levels of the hormone cortisol make it harder for the body to lose weight? Personally, I found solace in my faith in God, and I found that prayer and meditation on the word really helped me in terms of stress management and keeping myself at peace. This, I believe, helped me stay calm and focused even in difficult times,” he says.

Step 5. Hydration

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“The fifth piece in this weight loss matrix is hydration. Hydration is often overlooked, but it is critical. I made sure to drink plenty of water and added electrolytes. I did this to stay hydrated and to support my body's functions. This was especially important on the carnival diet because electrolytes can be a bit tricky, but this applies across the board anyway, 'cause plenty of your waste is excreted through your kidneys, through the urine,” he says.

Step 6. Tracking

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“Then, for the final piece, tracking was very important for me in measuring my success,” he maintains. “I used a combination of weigh-ins, body measurements, and progress photos to make sure I was keeping track of my overall progress. I also used food tracking apps to make sure that I knew my caloric intake for the day, such as MyFitnessPal, to make sure that I was eating right and keeping within my goals for my calories for the day. But this can also include things like keeping a journal and documenting your thoughts, feelings, and milestones along the way. This helped me stay accountable and motivated as I could see the tangible results of my efforts.”

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It Wasn’t Easy, But It Was Worth It

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“That is my personal weight loss matrix. I used to lose a hundred pounds in less than 18 months. It wasn't easy, but it was definitely worth it. If you are on a similar journey, just remember it's not just about one thing. It's about all these things coming together to create a sustainable and lasting change in your life,” he concludes.

Follow Ndumi on Social Media

Follow Ndumi on social media. He is on YouTube, Instagram, and Facebook. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.