I have been doing a survey lately to see how many people know what vitamin D actually does. People know that it comes from the sun and some people know that most people don’t get enough in North America. People know it’s important and some people even take a supplement of some form. I’ve been asking people for at least a couple weeks now and only 2 people kind of knew what vitamin D does. It does many things but the main thing I was looking for was that it enables the absorption of calcium.
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