Tag: Daily recommended allowance

The human body contains only a tiny amount of copper—about 70 to 80 milligrams in total—but it is an essential mineral for numerous bodily functions. Understanding exactly how much copper do I need daily is key to maintaining optimal health and avoiding both deficiency and toxicity.

For adults between the ages of 19 and 50, the Recommended Dietary Allowance (RDA) for calcium is 1,000 mg per day. But is it okay to take 1000 mg of calcium daily, and should this come from diet, supplements, or a combination of both? The answer depends on your total intake and individual health factors.