vitamin D and colds

Vitamin D does not reduce the frequency or severity of colds in asthma patients: Study

Vitamin D does not reduce the risk of an asthma patient catching a cold, according to a new study. The findings were surprising, due to the fact that previous studies found a 40 percent decrease in asthma related issues for patients who raised their vitamin D levels from deficient to normal. The researchers previously concluded ...click here to read more