Ailment: Common cold
Remedy: Vitamin D
Vitamin D - details and symptoms of deficiency, how much you really need, the effects of the latitude where you live, what a great source sunlight is, and where else to get vitamin D.
Comment posted by Nikos of athens, attiki, greece on 20 April 2014 at 17:18 2489
i take 5000 iu every day from November to March.