Vitamin D3 vs. Vitamin D2

Around this time of the year, most of us are not too concerned about whether or not we are getting enough vitamin D thanks to getting out in the summer sun. But don’t assume that your levels of the often-undervalued “sunshine vitamin” are good enough to keep you healthy. (1)   What is Vitamin D?…

Herd Immunity

  The concept of herd immunity has been a growing part of the conversation around the COVID-19 pandemic. Herd immunity, simply put means — to control the spread of a disease throughout a population, if a certain percentage of a group of people — the so-called herd — is immune to a virus, then an…