Dr. Judson's post

Vitamin D3 toxicity

In a previous post I explained how vitamin D3 is a hormone. However, it is grouped with other substances called fat-soluble vitamins and this has caused many people to avoid it. In medical school during the minimal time (two minutes!) that professors dedicated to teaching us about vitamins they lumped Read more…

Dr. Judson's post

The Winter Syndrome

I define the Winter Syndrome as: The diseases caused by the inadequate and prolonged deficiency of vitamin D3 that most of us are or were experiencing. Vitamin D3 acts in three main areas: • Metabolism • Immune function • Sleep The current recommended blood levels of 30 ng/ml are inadequate. Read more…