1. Micronutrients
Food for Today 2-4

2. Vitamins Help keep body tissues healthy.
Help carbohydrates, fats, and proteins do their work.
Contain antioxidants – substances that protect body cells and the immune system from harmful chemicals in the air, foods, etc.
May protect against illnesses such as heart disease and cancer

3. Types of vitamins Water-soluble vitamins Fat-soluble vitamins
dissolve in water so they pass easily into the bloodstream.
Vitamin C and the B vitamins.
Remain in the body for only a short time so they must be replenished daily.
Fat-soluble vitamins
absorbed and transported by fat.
Vitamins A, D, E and K.
Stored in the body’s fat and the liver so they can build up in the body.

4. Water-Soluble Vitamins

5. Fat Soluble Vitamins

6. Minerals Vital for good health
Most become a part of body tissues, ex. Teeth, bones, etc.
Others are used to make substances that your body needs.

7. Types of Minerals
Major minerals – needed in relatively large amounts. Ex. Calcium, phosphorus, and magnesium
Electrolytes – specific major minerals that maintain the body’s fluid balance. Ex. Potassium, sodium, chloride
Trace minerals – needed in very small amounts, but just as important as other nutrients. Ex. Iron, copper, zinc, iodine, and selenium

8. Major Minerals

9. Trace Minerals

10. Water
Often called the “forgotten nutrient”, but is one of the most critical to survival.
Exists in all body cells
About 50-60% of your body is water
Helps break down foods
Carries nutrients
Helps keep skin soft
filters impurities and rids the body of waste
Regulates body temperature

11. How much? The body uses 2-3 quarts of water per day.
If lost fluid isn’t replaced you may become dehydrated.
It is recommended that you drink 8 cups daily (even more if you are exercising)
Liquids such as milk, juice and soup can also contribute to this supply.