Your friend talks about how great it feels to be healthy, and this makes you want to try it out yourself. what is this an example of? positive peer influence negative peer influence positive peer pressure negative peer pressure

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.