Ask HN: Resources on vitamin D supplements and studies
Hi there, would you share your experience with taking vitamin D supplements and resources &amp; studies you found about the subject? The only good summary of research I&#x27;ve found is from several years ago: https:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;pmc&#x2F;articles&#x2F;PMC2908269&#x2F;<p>What did you take it for? Did it work or improve your condition? Any regrets (&quot;not taking it sooner&quot; counts)?