Minerals

Inorganic elements the body needs, from macrominerals like calcium to trace minerals like selenium and zinc.

Key macrominerals

Calcium and magnesium support bone structure; potassium and sodium regulate fluid balance.

Key trace minerals

Iron carries oxygen; zinc supports immune function; iodine supports thyroid hormone production; selenium is an antioxidant cofactor.

Absorption matters

Mineral bioavailability varies by food source and by what accompanies it. Vitamin C improves non-heme iron uptake; oxalates and phytates reduce it.

Sources

Dietary supplement fact sheets · NIH Office of Dietary Supplements
Dietary reference values · EFSA

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This platform provides general nutrition information and is not a substitute for medical advice, diagnosis, or treatment. Nutritional needs vary between individuals.