NATURAL FACTORS VITAMIN D3 1000IU 60 TB

Since 2007, major research studies have shown that vitamin D does much more than prevent bone disease. From strengthening immunity and reducing the risk for heart disease, to helping prevent multiple sclerosis and even certain cancers, most people can benefit from vitamin D supplementation.

The newest research suggests that low levels of the 'sunshine vitamin' may be part of the reason we get more colds and flu in winter. Increasing year-round vitamin D intake could be another natural way to ward off viral and bacterial infections.