As many of us battle colds, coughs, and the flu during another winter season, a familiar piece of advice is likely to recirculate: Make sure you're loading up on vitamin C. After all, the nutrient has ...

Getting enough vitamin D may protect you against the flu, a study has suggested. Vitamin D, often called the “sunshine vitamin” because it is made by the body using sunlight, is found in food such as ...

A growing body of research suggests that what’s missing from the body may matter just as much as what viruses are circulating during flu season. A large study found that people with low levels of a ...

Vitamin C is one of the most iconic nutrients in popular health culture, often credited with preventing colds, boosting ...

This year’s flu season was the worst in more than 25 years and it may continue to circulate well into May, the NYS Health Dept. warned recently. One reason ...