What can be the type of health services?

First answer is

The healthcare system offers four broad types of services: health promotion, disease prevention, diagnosis and treatment, and rehabilitation.

again, you should probably take him to the vet. goodluck

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.