vitamins deficiency symptoms

Minerals are essential elements of health

Minerals in nutrition divided into two categories. The major minerals we need every day include calcium, chloride, magnesium, phosphorus, potassium, sodium, and sulfur. We know for sure that we need very small amounts of boron, chromium, cobalt, copper, iodine, iron, manganese, molybdenum, nickel, selenium, silicon, tin, vanadium, and zinc.

mineralsThe key to proper mineral nutrition is balance. Minerals should not be eaten in amounts that greatly exceed needs. Some minerals are toxic in excessive amounts. Some minerals, when taken in excess, induce a relative deficiency of other minerals. For example, excessive sodium causes calcium losses. The body needs every one of the nutritional minerals. Deficiency of even one mineral should be avoided.
Like vitamins, we must get our minerals from our food. But minerals are not destroyed by heat in cooking or processing.

All minerals come from the soil, whether directly from plants, or indirectly from animals that eats plants. The minerals must exist in the soil in order for them to be absorbed by plants. Some agricultural regions are low in certain minerals. Organically grown plants may have a more complete spectrum of minerals.
Minerals are inorganic elements. Minerals are, however, susceptible to being leached out into cooking water that is discarded. Minerals may combine with other compounds in the body, but they retain their unique identity and do not change.


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