How many trace minerals are recommended for daily intake?

Trace minerals, by definition, are minerals that the body requires in very small amounts, typically less than 100 mg per day. These minerals play vital roles in various physiological functions, including enzyme activity, hormone production, and maintaining overall health. While essential for many bodily processes, the quantities needed are significantly lower compared to major minerals like calcium or potassium, which are required in larger amounts for optimal health.

Daily intake recommendations often specify these trace minerals include iron, zinc, copper, selenium, and others, which are crucial for functions such as immune response and energy production. Since the body does not need large quantities of these nutrients, the guideline of less than 100 mg per day is appropriate and reflects the understanding of how trace minerals contribute to health without the risk of excess, which might lead to toxicity.