Over-the-counter remedies are available, but most of them don’t focus on the primary causes: oxidative stress and insufficient circulation.

One set of antibodies that is induced naturally by gut beneficial bacteria can be transferred from mothers to infants through breastmilk.

Scientists say for non-pregnant, otherwise healthy Americans, vitamins are a waste of money because there isn’t enough evidence they help.

Eggs or yogurt, veggies or potato chips? We make decisions about what to eat every day, but those choices may not be fully our own.