Part 1 of Essay
are required to build soft and hard body tissue. Without then we wouldn't exist. They also help out with the nervous system the contraction of mussels and help the blood flow properly. are classified into 2 major groups. The major elements such as calcium, magnesium, iron, iodine etc. Then the trace elements such as copp ....

Part 2 of Essay
.... edema. It may also give you high blood pressure. Iron is needed to form pigments in red blood cells. These cells transport the oxygen we need. men have more iron in there blood stream then women. You should have about 18 mg of iron each day. Zinc is required to keep your blood sugar level controlled. You also need to so you can taste and hear properly. It also helps to heal cuts. You should have about 15 mg per day of zinc. Boron is a mineral that helps keep strong bones. It affects calcium and magnesium. T ....