She Lost 90 Pounds and Here Is How to Lose More in 2025

Have you been trying to lose weight but been unsuccessful? Sadie Chartrand of Slim Sadie Coaching is a weight loss coach, military spouse, MO, and Registered Nurse (RN) who “helps women who have been battling their bodies and struggling with their weight for their entire lives” get into shape. In a new viral YouTube video, she reveals how she did it. “This is how I lost 80 pounds in just five months,” she says at the start of the clip. “My only hope is to help you all lose weight based on my own experiences.”

She Was “So Heavy” That She Thought She Had a “Disease or Disorder”

“Two weeks before December 13th, 2017, I had decided at some point that the reason that I was so heavy had to be because of some kind of disease or disorder. So I went to the doctor, and I told myself when I went into the doctor's office if all of my results came back negative, I had to lose weight. I have no more excuses. This was December 13th, 2017. I went into the office, and she read my results back to me. Everything was totally normal,” she says in her post.

She Went to a Doctor and Had Her BMR Calculated

“I stuck to my promise to myself, so I asked this doctor to help me lose weight. The first thing that she did was body composition. From that, she showed me what my BMR was, which was basal metabolic rate. And then she explained to me that to lose weight, I needed to eat about 1,157 calories a day, no more than that,” she continued.

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She Amped Up Her Protein Intake

She is also excited about her protein intake. “She wanted to make sure that I really increased my protein. So I ate one gram of protein per pound of skeletal muscle that I had, which was about 75 grams of protein per day,” she continues.

She Cut Carbs

She also stopped eating carbs. “At the time, she really cut my carbs out. So I was only eating less than 20 net carbs per day, less than 50 total carbs per day,” she says.

Here Is What She Ate in a Day

She was eating a protein shake for breakfast and a protein shake for lunch. “And these are Premier Protein shakes, pre-made,” she says. “For dinner, I was having four ounces of meat and two cups of vegetables.”

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Walking Was Also Key

And, she got her steps in. “As for exercise, all I did was walk,” she says. 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.

She Lost Weight Fast

When she went in for her two-week checkup “and just to check in to see how things were going,” she learned she had lost 14.7 pounds in just two weeks. “At first, I was so excited, and then everyone said, ‘It's water weight. It's going to come back. Don't get yourself all excited about this.’

She Went on to Lose 80 Pounds in 5 Months

“It never came back. And I continued to lose weight. At the end of the first month. I had lost basically 25 pounds in one month, which was my goal. I just barely miss it by a few ounces. But basically, it was 25 pounds. About two months into my journey, I had lost 40 pounds. And at the end of five months, I had lost 75 pounds. So that's why I say I lost 80 pounds in five months.”

She Gained Some of It Back

Unfortunately, she ended up gaining back 40 of those 80 pounds within a few months. “I got back into it, and I committed again. I lost all of the weight again by May of 2019. Her lowest weight was 180, and she admits that she is now 223.

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She Is Now Back on Track and Using These Tips

“I am embarrassed, I'm disappointed. But the most important thing that I have to keep reminding myself is that I've done this not once but twice before. I know how to do this, and I can do it. It's just a matter of convincing myself each and every day to do this. It's been a lot, but it's also been absolutely life-changing for me, and I was really missing out on life. So my motto is losing weight and gaining life.” And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

Do you want to finally achieve all your weight loss goals in 2025? Get started now. Tameika Gentles is a fitness coach and weight loss warrior who dropped a whopping 90 pounds sustainably. In a new Instagram post, she offers 5 tips on how to start off 2025 on a weight loss note – and lose 50 pounds in the process! “5 ways to shift your body into fat burning most,” she writes across the video. Here is what she has to say:

Get Started Now

“Feeling like you’ll ‘start fresh’ in January? Here’s a better idea — start simple right now. This time of year can make you feel stuck — caught between holiday indulgence and that ‘new year, new me’ pressure,” she writes in her post.

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You Don’t Need to Be Perfect

“But here’s the thing: You don’t need a perfect Monday, January 1st, or any ‘clean slate’ to start making progress. If you’re a woman in the 200-300 lb range trying to lose 50 lbs or more, here’s what will actually move the needle (no detoxes, no cleanses required),” she says.

Strength Training

Her first habit is strength training. “Lifting weights builds muscle, and muscle burns calories even when you’re on the couch. It’s the gift that keeps giving,” she says.

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LISS

Next up, LISS, which stands for Low-Intensity Steady State). “Walking might seem too simple, but it’s one of the most effective, low-stress ways to burn fat. 10 minutes today beats waiting until January,” she says.

Protein

And, amp up your protein intake. “Protein, Protein, Protein,” she says. “It keeps you full, builds muscle, and supports recovery. Start with 20-30g per meal. If you only change one thing right now, make it this.”

Rest and Recovery

Don’t underestimate the power of sleep. Number four is rest and recovery. “If you’re stressed and sleep-deprived, your body will fight you every step of the way. Rest isn’t lazy — it’s required,” she says.

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Daily Movement

Aside from devoted exercise, you need to keep moving. “Daily movement (outside of workouts)” is her fifth and final habit. “It’s not just about gym time. Walk more. Take the stairs. Park further. The little things add up,” she writes.

Start Taking Small Steps Now

“The best way to build momentum for 2025 is to start doing something right now,” she writes at the end of the post. “It doesn’t have to be perfect. It doesn’t have to be everything at once. If I had to pick just one place to start? Walk. 30 minutes today. That’s it. Get the body moving. Not because it’s flashy, but because it works. And if you’re feeling stuck right now, here’s your reminder: You’re not behind. You’re not starting over. You’re building on everything you’ve already done. Small moves now = big wins later. No ‘all or nothing’ required.” And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

Have you been struggling to lose weight but aren’t sure where to start? One expert has some game-changing advice on how to do it. Cara Peterkin is a fitness professional and YouTuber who weighs 250 pounds. “Now I'm 140 pounds, and I'm gonna tell you exactly how I lost the weight,” she says, revealing that the process took two and a half years, “and I've maintained my weight for the past year.”

Childhood Eating Habits Shaped Her Relationship with Food

Cara reveals that she grew up with unhealthy eating habits. “Quick backstory: my parents were all about ease, easily getting food to us, which meant minimal cooking. We go to Chick-fil-A, we'll go to McDonald's, we'll go to the Mexican restaurant, quick box mac and cheese, whatever was easy. That's what they did. And that set the tone for my relationship with food for the rest of my life,” she says in her post.

She Gained a Lot of Weight During Her First Two Pregnancies But Lost It

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Cara first struggled with her weight when she got pregnant at 15 and went from 150 to 192 pounds. “Typically pregnant women should only gain about 20 to 25 pounds, according to Google, but I gained 42 pounds,” she says. However, she lost it pretty easily because she was young, following a calorie deficit and exercising. When she went to college, the “food inconsistency” and “unhealthy patterns really started to return,” she says. “I definitely gained the college 30, so I went from 150 to 180. Her senior year of college she got pregnant again and went from 180 to 225 pounds.

“That was tough. I definitely looked at myself differently, and I had to adjust. I tried to adjust to the weight and just said, ‘Hey Karen, you may be that girl over 200 pounds, and you need to accept it.’ But I was so uncomfortable. I tried different weight loss methods, and I started with Weight Watchers, which got me down to about 200 pounds.”

She Ended Up 250 Pounds After Her Last Pregnancy and Couldn’t Lose It

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She then “had to kick it in high gear “ and tried to clean her diet and eliminate processed foods. “With diet, exercise, plenty of strength training, and walking, I was able to get to about 160 pounds, which was amazing. Of course, life happened. What does that mean? I went through a depression, I went through different things in my life, and I ended up gaining weight a little bit, a little bit, a little bit, a little bit until it was a lot of it and ended up at about 190 pounds average. And it was tough. I would do different yo-yo diets, try different methods, get down to 180, but always would creep back up to that 190.” During her last pregnancy, she started at 190 pounds and went up to 250 pounds. “I could not even fathom being at that number, but I was there. I will tell you that it was probably the hardest thing for me to accept, but I just made it work.” Then COVID happened, and she remained at 250, battling postpartum depression.

She Hit Her Breaking Point

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Cara’s “breaking point” and “aha” moment happened when she had an interview and couldn’t fit into her size 16 pants. “I immediately ran to the store to buy that bigger size. But once I saw the size 18 and that number, it hit me like, Kara, what's going on? You've never been this size. What are you gonna do differently? I did not let myself buy those size 18 pants, and that was my breaking point. I knew I had to make a change because I couldn't buy that bigger size.”

She Lost Her First 35 Pounds with Weight Watchers and OrangeTheory

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In March of 2021, she tried Weight Watchers again, pairing it with OrangeTheory, losing 35 pounds and getting down to 215. “I still had a long way to go,” she said, revealing that according to her BMI, her healthy weight range is 140 to 160. You can benchmark your progress with this useful Lean Body Mass Calculator.

Then, She Eliminated Processed Foods

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In 2022, she really changed the game. “That's where the real change began. I eliminated all processed foods and only shopped the outside skirts of the grocery store. So protein, dairy, fruits and veggies. That was my main diet,” she said.

She Also Tracked and Measured Her Food

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“I tracked everything I ate with my Fitness Pal. I measured everything I ate. I prioritized getting that water in, and I minimized fast food or eating out because of the amount of sodium that they put in the food. Once I implemented that change, my weight just started to fall off,” she continues.

The First Month Was Hard, But It Got Easier

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“Now, I will say it wasn't easy. I'm not going to lie to you. It is the hardest thing I ever had to do, and it took me about a full month of getting through the diet change for me to really accept it. After that, I stopped craving chocolate or candy or ice cream, and I was able to just go with the flow on average. I was losing about a pound and a half to two pounds a week, and it just started to fall off,” she says.

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She Also Started Walking 30 Minutes a Day

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“Another thing that I did that helped me lose the weight was walking 30 minutes a day. That was huge,” she admits. “I thought I had to go kill myself in another OrangeTheory class or maybe at a boot camp. But walking truly helped me, along with some YouTube videos, like different weights that I could use or different strength training videos that really helped, too. But I didn't have to pay for a gym membership. I just got outside and walked and changed my diet, and the weight started to fall off. “

She Has Maintained the Weight Loss

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She has managed to keep it off by maintaining the same eating habits, “still walking 30 minutes a day, along with definitely having my treat meals and trying to balance them out, and so far it's kept the weight off beautifully,” she says. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.