Question

a disorder involving cycles of binging and purging *
choose
metabolism
anorexia
bulimia
binge eating disorder
overweight
of water before and during a heavy workout *
prevents you from perspiring
causes an electrolyte imbalance
prevents an electrolyte imbalance
helps you perspire more

Explanation:

1. For the first question: Bulimia is defined by recurring cycles of binge eating followed by compensatory purging behaviors (such as vomiting, laxative use, etc.). Metabolism is the process of energy production in the body, anorexia is characterized by extreme restriction of food intake, binge eating disorder involves binging without purging, and overweight refers to excess body weight, none of which match the described cycle of binging and purging.
2. For the second question: During heavy workouts, the body loses electrolytes through perspiration. Drinking water helps maintain fluid and electrolyte balance, thus preventing an electrolyte imbalance. It does not prevent perspiring, cause an imbalance, or directly increase perspiration.

Answer:

1. bulimia
2. prevents an electrolyte imbalance