D is for De-railing illness!

This is the time of year when people get depressed and ill. Why? A lack of sunlight causes a deficiency in Vitamin D for most people. This is a necessary, immune-supporting vitamin we get from sunlight, so it's not uncommon for people to be more susceptible to cold and flu viruses when their D supply is diminished. Do yourself a favour--D supplementation, plus adequate amounts of sleep and exercise, will help you get through this winter stronger and healthier!