My guest for the whole show is Certified Natural Health Professional & Nutritional Consultant, Valerie Hall. The topic will be bones..what weakens them, what strengthens them and how to choose among bone supplements. What are the best types of calcium and a bit about some of my favorite nutrients: Vitamin D3, K2, and Magnesium. We discuss what makes Doctor’s Best supplements so good. Here is that link we discussed to the website with research on vitamin K2.