A woman who was once teased for her weight as a teenager has undergone a dramatic transformation and totally changed her life.

21 year-old student Meghan Gilbert had developed from a binge-eating disorder that saw her weight balloon to 200lbs (15 stone).

Meghan was overweight as a child, but believes the disorder really began after going on an all-you-can-eat cruise where she would eat four servings of lasagna and six bowls of ice-cream in a single sitting.

She was also diagnosed with anxiety and depression, which was obviously worsened by bullying. At her lowest point, she said, she struggled to leave the house but 'kept on eating' because she 'didn't care'.

Three years ago, however, the Dallas, Texas resident saw how unhappy she looked in her senior year school photo and decided to do something about it.

Meghan dramatically changed her diet and exercise regime and is now a fitness model and social media personality with over 65,000 Instagram followers.

On 9 May, in an emotional post on Instagram, beneath a before and after picture, she wrote: "The girl on the left was 200 lbs of depression, anxiety, and sin.

"I was addicted to drugs and I partied every night. I woke up in the morning wanting to forget that I had to wake up this morning.. my life was just..sad."

Having shed 63 lbs, Meghan hasn't touched drugs for two years.

"You will always have gloomy times in your life, and what matters most is your mindset," she wrote to her followers in the inspirational post.

"Saying no, I can't do it and not trying. Or saying yes, I can do it. I will try. I won't give up, no matter how hard it is or how much it hurts."

"After the pain and trials, you end up stronger," the post continues. "I started at a 5lb dumbell, and now I'm lifting a 25lb. It hurt when I first lifted that five... so bad.

"But I kept on going. To 10. It hurt. To 15. It hurt. The same goes for life. Trials are like God's gym. Building you up to prepare for what is to come next."

Gilbert has also launched a 30-day weight loss program that fans can purchase online for $39.99 (£30). Good for her. And - it should go without saying - a much-deserved two fingers up to the bullies who thought it was ok to tease her because of how she looked.

Words: Mischa Pearlman

Featured Image Credit: Instagram / megsmotivationn

arrow-down arrow-left arrow-right arrow-up camera clock close comment cursor email facebook-messenger facebook Instagram link new-window phone play share snapchat submit twitter vine whatsapp safari-pinned-tab Created by potrace 1.11, written by Peter Selinger 2001-2013