the large doses sometimes used to influence cholesterol can cause liver injury, particularly with certain extended-release preparations.
High-dose niacin is not an ordinary nutritional supplement routine. It should be used with medical supervision, including any monitoring your clinician recommends.
- Iron Taken Without a Clear Need
Iron supplements can be essential for iron deficiency, but taking them simply because you feel tired is not a reliable approach.
Excess iron is particularly dangerous for people with hereditary hemochromatosis, a condition that causes iron accumulation and can damage
the liver. Large overdoses can
