Zinc is one of the main elements important for the immune system. Small amounts of zinc are needed to maintain human health and the proper functioning of the body. It occurs in several systems and biological reactions, which plays a vital role in protein synthesis and helps regulate cell generation in the human body’s immune system. Zinc stimulates the immune system, helps against colds, ear and respiratory infections.
Compared to several other metal ions with common chemical properties, zinc is relatively harmless. Only exposure to high doses has toxic effects, which makes acute zinc intoxication rare. In addition to acute intoxication, long-term high-dose zinc supplements are imprinted on the absorption of copper. Its toxic effects actually extend into copper deficiency.
When there are low levels of zinc, we often get sick. Supplements with zinc are especially useful in various eye diseases such as macular degeneration, chicken blindness, cataracts.
It appears that zinc in large amounts adversely affects the human body. A US study at the University of California reveals that there is a link between the cycle in the body and the formation of kidney stones. Plasma zinc is lower in patients with chronic renal failure (CRF), but after kidney transplantation, during the postoperative period, the level of the cycle normalizes. Plasma zinc concentrations may be reduced in people of conservative renal therapy and those on hemodialysis.
The daily intake of zinc should not be taken above 40 mg.
Here are some natural sources of zinc:
Oysters
Beef and lamb
Spinach
Crabs, lobsters, shrimp
Beans
Black chocolate
Peanuts
Flaxseed