Minerals.. Calcium. Chromium. Copper. Fluorine. Iodine. Iron. Magnesium. Phosphorus. Potassium. Sodium. Selenium. Zinc

Needs of the human body to a group of mineral salts to perform various functions.

Type of metal	The best sources	His role in the body
Calcium	Milk and dairy products from milk and cheese and fish with thistles.	To build healthy bones and teeth and for blood clotting.
Chromium	Nuts / Cheese / whole grains.	To secure energy.
Copper	Members meat, seafood, legumes.	Necessary for digestion and absorption.
Fluorine	Tea / seafood.	The fight against tooth decay.
Iodine	Seafood and fish salt Meod.	Necessary for the work of the thyroid gland.
Iron	Red meat, poultry, fish, legumes: lentil.	For the formation of red blood cells.
Magnesium	Green vegetables, seafood, legumes, nuts, to Oseat.	Essential to the work of the heart and nerves, fighting cramps.
Phosphorus	Meat, fish, poultry, milk and dairy products.	To maintain bone density.
Potassium	Bananas, tomatoes, dried fruit, beans, potatoes.	To regulate the rate of liquids. And to regulate heart rate. To relieve muscle spasm.
Sodium	In all food groups, especially in pickles, olives, canned, cold meats.	To regulate the rate of fluid in the body.
Selenium	Seafood, meat, grains.	Anti-oxidants cells.
Zinc	Shells, seafood, meat, legumes.	For the growth of skin cells, the growth of sperm.