Today’s show is a replay of the June 11, 2018 episode when Dr. Edwards talked with Dr. Stephanie Seneff from MIT about the benefits of vitamin D from sun exposure and from natural food sources like cod liver oil. We also discussed how synthetic vitamin D supplements are different than natural sources of vitamin D. Dr. Seneff also explains how glyphosate, the main ingredient in Round-up, disrupts vitamin D production along with many beneficial pathways in the body.