One study actually shows that overweight adults who consumed a quarter
of their total calories in the
form of fructose - sweetened beverages while on a weight -
maintenance diet had reduced insulin sensitivity, worsened cardiovascular
health markers, and increased belly fat.
While HIIT (High Intensity Interval Training) and other
forms of exercise are beneficial for maintaining bone
health, muscle growth, and
maintenance, too much can cause damage both externally and internally.