Science Biology

Diet and Exercise

There are 3 main types of food groups: Protein, Carbohydrates and fats. A mixture of these are needed to keep the body healthy.

Protein

Carbohydrates

Fats

Meat, fish, eggs and cheese

Potatoes, Pasta, bread, rice

Cheese, butter, margarine and oils

Growth and Repair

A source of energy for life process.

Fats are needed to repair membranes and insulate our bodies.

Mineral ions and vitamins are also important in a healthy diet. They are needed in small amounts for healthy functioning of the body.

Imbalanced diets:

Too little or too…