Which eating disorder causes people to see themselves as fat, regardless of what they actually weigh?
a.
anorexia nervosa
b.
bulimia nervosa
c.
binge eating disorder
d.
compulsive overeating

starvation is bad because your body needs nutrition and to deprive it of nutrition can cause problems with both health and fitness.

explanation:

it can make weight loss slow down over time, but it won't cause someone to gain weight depsite restricting calories. starvation causes weakness in the senses like thirst.