What Are the Potential Risks of Over-Supplementation?
Over-supplementation can lead to toxicity, particularly with fat-soluble vitamins like vitamins A, D, E, and K, which accumulate in the body. For example, excessive vitamin A intake can cause liver damage and teratogenic effects. Minerals like iron and calcium also pose risks, with iron toxicity leading to gastrointestinal distress and even organ failure. It's vital to adhere to recommended dosages to avoid such toxic effects.