Major Minerals: Zinc

Zinc is an essential mineral for the human body, and it plays a vital role in various physiological processes. Zinc deficiency can lead to a range of health issues, including impaired growth, weakened immune function, delayed wound healing, and skin problems. Conversely, excessive zinc intake from supplements can be harmful and lead to toxicity. Dietary sources of zinc include meat (particularly red meat and poultry), seafood (such as oysters, crab, and lobster), dairy products, legumes (like beans and lentils), nuts, whole grains, and fortified cereals. The absorption of zinc from plantbased sources may be lower than from animal-based sources, but a balanced diet can provide adequate zinc for most people.

Some benefits include:

Immune Function
Zinc is crucial for a well-functioning immune system. It is involved in the development and function of immune cells.

Digestive Health
Zinc is involved in the structure and function of enzymes in the digestive system.

Connective Tissue Formation
Zinc is found in high concentrations in the retina of the eye. It is involved in the function of visual pigments.

Growth and Development
Zinc is especially important during periods of rapid growth, such as childhood, adolescence, and pregnancy.

RDA

Adults – 8-11 mcg per day