Vitamin D with Dr David Grimes
1:07:22
How much Vitamin D should I take?
1:24:18
Vitamin D, Deep sleep & Gut Bacteria w/ Dr. Stasha Gominak
28:05
The Power of Vitamin D: From Osteoporosis to Cancer - Medical Frontiers
1:16:51
Vitamin B1 (Thiamine) for Gut and Mitochondrial Health - With Elliot Overton
1:00:03
How Vitamin D, Omega-3s, & Exercise May Increase Longevity | Dr. Rhonda Patrick
53:54
Mitochondria - The Key To Disease and Mental Health with Dr. Martin Picard
1:24:46
The Surprising Link Between Vitamin D and Your Sleep Neurotransmitter Acetylcholine
13:02