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I Lost 100 Pounds in 6 Months With These 2 Simple Changes

If she can do it, you can do it!
FACT CHECKED BY Christopher Roback

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

@meggylosing How I lost 100 lbs in 6 months part 1–I cleaned up my diet ❤️ #weightloss #pcos #pcosweightloss #pcosdiet #extremeweightloss #hypothyroidism #100lbsdown #100poundsdown #musclegain #losingweight #losingfatgainingmuscle #gainingmuscle #hypothyroidismdiet #fitness #fitnessmotivation #weightlossjourney #weightlosstips #naturalweightloss #beforeandafterweightloss #beforeandafter #progressoverperfection ♬ original sound – meggylosing

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

Mix of fresh berries in a basket on rustic wooden background
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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.

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Technology Help

@meggylosing how I lost 100 lbs with pcos and hypothyroidism, part 2–clean up the diet and track calories #weightloss #pcos #pcosweightloss #pcosdiet #extremeweightloss #hypothyroidism #100lbsdown #100poundsdown #musclegain #losingweight #losingfatgainingmuscle #gainingmuscle #hypothyroidismdiet #fitness #fitnessmotivation #weightlossjourney #weightlosstips #naturalweightloss #beforeandafterweightloss #beforeandafter #progressoverperfection ♬ original sound – meggylosing

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

Steak of salmon fish in a black plate on digital scale displaying 200 gram.
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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

@meggylosing How I lost 100 lbs in 6 months with pcos and hypothyroidism, part 3 —exercise #weightloss #pcos #pcosweightloss #pcosdiet #extremeweightloss #hypothyroidism #100lbsdown #100poundsdown #musclegain #losingweight #losingfatgainingmuscle #gainingmuscle #hypothyroidismdiet #fitness #fitnessmotivation #weightlossjourney #weightlosstips #naturalweightloss #beforeandafterweightloss #beforeandafter #progressoverperfection ♬ original sound – meggylosing

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

@meggylosing How I lost 100 lbs in 6 months with pcos and hypothyroidism, part 4–macros? Calories? Protein? ##weightloss##pcos##pcosweightloss##pcosdiet##extremeweightloss ##hypothyroidism##100lbsdown##100poundsdown##musclegain##losingweight##losingfatgainingmuscle##gainingmuscle##hypothyroidismdiet##fitness##fitnessmotivation##weightlossjourney##weightlosstips##naturalweightloss##beforeandafterweightloss##beforeandafter##progressoverperfection ♬ original sound – meggylosing

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.

@meggylosing 3.5 years ago I lost 100 lbs in 6 months through changing my diet and exercising. Don't believe the lie that you can't lose weight with PCOS and Hypothyroidism. It's not easy, but ITS WORTH IT. #beforeandafter #beforeandafterweightloss #pcos #pcosweightloss #hypothyroidism #pcosdiet #weightlosstips #weightlosscheck #extremeweightloss #100poundsdown #100lbsdown ♬ original sound – meggylosing

Ferozan Mast
Ferozan Mast is a science, health and wellness writer with a passion for making science and research-backed information accessible to a general audience. Read more