## When To Take Vitamin D This Fall, According To The Experts The days of sweat-soaked tank tops are behind us. And, honestly? Good riddance. Fall’s brisk weather brings with it the promise of cozy knitwear, cashmere socks, and roaring fires—perhaps the only downside is that the grey skies exacerbate the our considerable vitamin D deficiency. An estimated 35% people who live in the United States have a below optimal level of vitamin D, so taking supplements is recommended. “Vitamin D becomes rather crucial to optimising overall health and wellbeing in autumn and winter,” says Jessica Shand,…