Nutrition and the Immune System

The immune system is one of the most important mechanisms for fighting disease and preserving health. As we age, the ability of our immune system to function at normal levels decreases and the likelihood of getting infections increases. Nutrition has a significant role in determining the strength of the immune system. Simply put, good nutrition is an important factor in maintaining a healthy immune system. Articles in this section deal with certain immune-boosting foods, vitamins, and supplements that increase your odds of staying healthy.