The Biggest Loser is one of the most popular reality shows on television, and the weight loss transformations are what has viewers turning season after season. With so many people trying to lose weight, it’s no surprise that viewers of the show might wonder “How exactly do they lose weight so fast!”. 

It’s obvious to see that exercise plays a huge part of losing weight on the show. But with exercise there is only so many calories you can burn in a single day or week. So there also has to be another source of weight loss. Read more here: