Mineral absorption interactions: In foods and supplements

Mineral absorption interactions: In foods and supplements

Minerals such as calcium, iron, magnesium, zinc, and copper are essential for bone health, oxygen transport, enzymatic function, immune defense, and cellular metabolism. Yet deficiencies are widespread in the U.S. Over 40% of individuals fall short on calcium intake, nearly 50% consume inadequate magnesium, and 14–15% experience iron deficiency. Zinc and copper are also commonly insufficient, particularly in those with restricted diets or chroni…