The report said, “For the handful that have been researched, several welldesigned studies of supplements for brain health found no benefit in people with normal nutrient levels. It's unclear whether people who lack nutrition can benefit their brains by taking a supplement. The pills failed ...
Zinc is an essential mineral that helps to boost the immune system. You can find it in foods such as oysters, shrimp, beef, turkey, and chicken. Zinc supplements are also available at health stores if you do not like these types of food or if your body does not respond well to them....