When Lisa was around 20 years old, she was diagnosed with hypothyroidism. One of the main side effects was weight gain. And that set her down a path of obsession with food and exercise because she didn't want to gain weight.Previous to that, she had digestive issues. So to try to find a solution, Lisa did everything to the extreme. For example, massive elimination diets. She cut all starchy, carby, and sugary foods.But it was exhausting for her, and she felt restricted... which led to craving...