To D or Not to (Vitamin D)? – Using Medical News Wisely
The year before last you couldn’t go more than one winter week without a headline or news anchor telling you that your winter blues may be due to vitamin D deficiency, at which point vitamin manufacturers and sellers everywhere littered your grocery store aisles with vitamin D bottles. We all took loads of vitamin D. Jump two years forward. A recent study came out suggesting that vitamin D deficiency does not cause depression, but data implies it is the reverse. Depression causes […]