I've been telling family and friends to take vitamin D supplements since the first of these kinds of studies came out. The data is hardly conclusive (case contr

I've been telling family and friends to take vitamin D supplements since the first of these kinds of studies came out. The data is hardly conclusive (case control bias, affect of supplementation vs natural production, etc), and the abstract here even points that out. However, there's nothing to lose...especially this time of year.