The outward manifestation of a disease, which is often influenced by both genes and environment, is called the disease

diseases can be cured more rapidly as medical advancements spread from region to region. -apexxx

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.