Zinc
Zinc is a versatile trace mineral essential for immune health, enzyme function, and the body’s ability to repair itself.
Zinc is a trace mineral that supports immune health, wound healing, and hundreds of enzymatic reactions in the body. It’s particularly important during periods of physical stress, illness, or recovery — when the body’s demand for repair increases.
Zinc also plays a role in maintaining healthy skin, supporting reproductive health, and promoting a balanced sense of taste and smell. While zinc deficiency is uncommon in developed countries, it can occur in people with limited diets, digestive conditions, or high levels of physical exertion.
Good sources of zinc include shellfish, beef, poultry, legumes, seeds, and whole grains. Zinc from animal sources is absorbed more efficiently, though plant-based eaters can still meet their needs with planning.
Recommended Daily Intake
- Women: 8 milligrams
- Men: 11 milligrams
- Upper Limit: 40 milligrams
Common Food Sources
- Shellfish - oysters, crab, lobster
- Beef
- Poultry
- Pork
- Legumes
- Nuts , seeds
- Whole grains
- Fortified breakfast cereals