America's champion gymnast, Simone Biles, 23, recently provided a glimpse into her diet, and said that she follows her intuition when it comes to food. The five-time Olympic gold medallist, who is preparing for the 2021 Tokyo Games and spending long hours in the gym, does not stress about her diet. "I do not track anything," Biles told Women's Health website.

"I eat what I feel good with and try not to overeat or stuff myself because I'm always at the gym. For gymnasts in particular, [tracking] can lead to health problems and eating issues, so I just eat what I know I can and should."