Question

what are the functions of food?
long answer type question​

Answer 1

Answer:

1. The Function of Food

stay alive, be active, move and work;

build new cells and tissues for growth;

stay healthy and heal themselves;

prevent and fight infections.

Food provides the materials needed to build, repair and maintain body tissues. Proteins, fats and minerals are the best nutrients for growth. Growing bodies need extra amounts of these nutrients. Every person, whether growing or not, is going through a continual repair process of replacing injured or dead cells.

Generally, old people are not very active, this make functions of their body slow and hence, they need less energy. Therefore they need less carbohydrates, protein and fats. While young children are more active and for their growth they need more carbohydrates, protein and fats.

Each of the food groups provides a range of nutrients, and all have a role in helping the body function. In particular, vegetables, legumes and fruit protect against illness and are essential to a healthy diet. The basic food groups are: breads, cereals, rice, pasta, noodles and other grains.

Explanation:

please mark me as brainliest

Answer 2

Answer:

here is your answer mate☺

Explanation:

Food is usually of plant, animal or fungal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells to provide energy, maintain life, or stimulate growth.