Akademik

diet

a) The food and beverage a person or animal consumes.

The diet of the Giant Panda consists mainly of bamboo.

b) A controlled regimen of food and drink, as to gain or lose weight or otherwise influence health.

Hes been reading a steady diet of nonfiction for the last several years.

a) To regulate the food of (someone); to put on a diet.

they will diet themselves, feed and live alone.

b) To modify ones food and beverage intake so as to decrease or increase body weight or influence health.

Wikipedia foundation.