1. Minerals

2. Directions- Use this power point to complete your outline Use this power point to complete your outline By the end of the period you should have By the end of the period you should have Outline complete Outline complete Review from power point complete Review from power point complete Mineral review in packet complete Mineral review in packet complete

3. What are minerals Inorganic substances found in food which make up bones and tissues in the body

4. Why are they important? Build bones, tissues and regulate body processes

5. What are the two categories? Macro minerals ( macronutrients) Macro minerals ( macronutrients) needed in large amounts in the body Calcium, Phosphorus, Magnesium, sodium, potassium

6. 2 categoreis continued Micro minerals Needed in smaller amounts in the body Needed in smaller amounts in the body

7. Calcium Function Strengthens bones and teeth Sources Dairy, fish, leafy green vegetables

8. Calcium Deficiency Osteoporosis Osteoporosis Symptoms Brittle bones, curved back Risk factors Fair skinned, blond, smoker, infrequent exerciser, more than moderate drinker, Caucasian

9. The person on the right has osteoporosis

10. This is a picture of a bone- the one on the right is breaking down due to loos of calcium

11. Phosphorus Function Works with calcium to strengthen bones and teeth Sources Meat poultry, dairy products

12. Magnesium Function Helps cells use protein, fats and carbs to produce energy

13. Magnesium Continued Source Grains and nuts Deficiency Can occur in alcoholics

14. Sodium, Chloride and potassium Function Controls fluid flow through the cells in the body Sources Processed foods, bananas

15. Macro mineral review- complete this on the back of your packet A. Develops strong bones and teeth B. Helps absorb nutrients and keep fluid balanced C. Works with calcium and helps the body use other nutrients D. Helps with the nervous system and helps to use energy efficiently

16. Identify the mineral- complete on back of packet Same foods as calcium Processed food Nuts Fish and dairy

17. Trace elements Also known as micro minerals Also known as micro minerals

18. Iron Function Forms hemoglobin which carries oxygen through the body Food source Liver, egg yolk, enriched breads and cereals

19. Iron Deficiency Anemia - loss of appetite, tired, pale, inability to concentrate - Common in women

20. Fluorine ( Fluoride) Healthy teeth Healthy teeth Source- drinking water Source- drinking water