Jackie Garcia was a gym rat until crippling fatigue and inexplicable weight gain derailed the Houston resident's life. The ...

In her late 20s, Jackie Garcia felt exahusted and rapidly gained weight. As her symptoms increased, doctors told her to lose ...

Jackie Garcia told Newsweek she gained weight, despite a loss of appetite, and fatigue kept her from exercising—yet workouts were still prescribed.

Bella Barnes, 26, has always been naturally slim and grew up being “skinny shamed” by people who would question how she could eat so much and stay slender.