six nutrients. words to know! nutrition - is the science that studies how body makes use of food....

Six Nutrients

Words to Know!

NUTRITION - is the science that studies how body makes use of food.

DIET - is everything you eat and drink.

NUTRIENTS - are the substances in food.

The Process of Satisfying Hunger

1. You need energy

2. You feel hungry

3. You eat to get rid of hunger

4. You feel satisfied

5. You need more energy

6. The cycle repeats again

What Food Does for You

• It provides energy for daily activity

• It gives you raw material

• Eating is an enjoyable activity

Six Nutrients

• Carbohydrates

• Protein

• Fat

• Minerals

• Vitamins

• Water

Carbohydrates

Carbohydrates are the primary source of energy.

Sources of Carbohydrates: - Whole wheat breads - Rice - Pasta - Potatoes

Protein

Protein is essential for body growth and repair of body cells.

Sources of Protein:- Meats- Eggs- Fish- Nuts- Beans

Fats

Fats are another source of energy.

It also protects against temperature changes.

Sources of Fat:

- Butter - Cheese

- Eggs - Meat

Vitamins

Vitamins help regulate body functions.

Sources of Vitamins:

- Fruits

- Vegetables

- Whole grain breads

Minerals

Minerals help your body work properly.

Sources of Minerals:

- Milk

- Meats

- Whole grain cereal

Water

Water is essential to our body because it carries nutrients.

Sources of Water:

- Juices - Oranges

- Milk - Water melon

How Much Should You Eat?

It depends on three factors:

- Gender

- Activity level

- Age