Millions of people worldwide are deficient in Vitamin D and never know it until sickness strikes. Our immune system is directly affected. The Recommended Dietary Allowance (RDA) for adults is 600 international units (IU) of vitamin D a day. That…

NEW KETO RECIPES CHANNEL: There is a really interesting connection between vitamin D and scoliosis, kyphosis, and lordosis. Check this out.  Data:   Timestamps 0:10 What is scoliosis, kyphosis, and lordosis? 0:30 What causes scoliosis?  1:11 Looking at a study …