SDD2727

So, how much vitamin d3 can I take in one day? I have read things that say no more than 10,000 IU per day, would this be correct? The pimples I get are usually always whiteheads, I just don't know why...

I am in my mid 20's and live in Michigan. My acne for some reason is a lot better, as in I am more clear, in the summer than it is in the winter. I get outside a lot more in the summer obviously and I...