| A | B | 
|---|
| nutrition | science of food and how the body uses it | 
| nutrient | part of the food the body uses | 
| calorie | measure of energy in food | 
| nutrient-dense | low in calories/high in nutrients | 
| balanced diet | proper servings from each food group | 
| food guide pyramid | diagram of five food groups and daily serving recommendations | 
| proteins | used for growth, maintenance and repair of body tissues | 
| carbohydrates | body's preferred source of energy | 
| fats | body's preferred means of energy storage | 
| water | body's most important nutrient | 
| vitamins | used in tiny quantities to allow the body to function correctly | 
| minerals | used in small quantities to help the body to function correctly | 
| fibre | moves food through the gut and stops constipation | 
| sugar and starch | are types of carbohydrates |