I read a very interesting article today . . . something that I hadn't heard about before. It was an article about research that's been done over several years that proves Vitamin D levels can prevent colds and the flu. In many cases, Vitamin D supplements are as effective or more effective than the flu vaccine. Here's a key excerpt from the article:
"Most recently, a scientific review of 25 randomized controlled trials confirmed that vitamin D supplementation boosts immunity and cuts rates of cold and flu. Overall, the studies included nearly 11,000 individuals from more than a dozen countries."
If this topic has captured your attention, like it did mine, take a look at the article.