P
Peatness
Guest
Of course sunshine is superior to supplements but for those of us who do not have access to sunshine year round due to geographical location then supplemental vitamin D is necessary. In this presentation Hollis thoroughly explains how vitamin D supplementation is processed by both the endocrine and autocrine systems. He reviews clinical trials that have had success or failure and correlates their results with their dosing strategy.
View: https://www.youtube.com/watch?v=FbheaULwRAk
Contents Overview: 00:01 Introducing Dr. Hollis 00:53 Intro by Dr. Bruce W. Hollis, Ph.D. 01:44 Vitamin D Systemic Delivery : endocrine and autocrine/paracrine 03:46 Vitamin D Tissue Homeostasis 15:48 Vitamin D Dosing During Clinical Trials 17:07 Different Studies 23:20 Conclusions Vitamin D intakes of 10,000 IU/d and circulating 25(OH)D levels of up to 100 ng/ml (250 nmol) are normal in human physiology. 24:45 END of lecture 24:50 Q & A: 24:57 Q 1. Benefits of Daily Dosing? 26:08 Q 2. 27:38 Q 3. Breast feeding mothers? 29:28 Q 4. Variations by race or ethnic group? 30:30 Q 5. Dosing factors and designing or reviewing a study? 32:26 Q 6. 32:52 Q 7. Compliance? 33:47 Q 8. 35:48 Q 9. Daily Dosages , circulating Vitamin D 38:13 END of Q & A
Dr. Bruce Hollis - Vitamin D Dosing Interval
View: https://www.youtube.com/watch?v=FbheaULwRAk
Contents Overview: 00:01 Introducing Dr. Hollis 00:53 Intro by Dr. Bruce W. Hollis, Ph.D. 01:44 Vitamin D Systemic Delivery : endocrine and autocrine/paracrine 03:46 Vitamin D Tissue Homeostasis 15:48 Vitamin D Dosing During Clinical Trials 17:07 Different Studies 23:20 Conclusions Vitamin D intakes of 10,000 IU/d and circulating 25(OH)D levels of up to 100 ng/ml (250 nmol) are normal in human physiology. 24:45 END of lecture 24:50 Q & A: 24:57 Q 1. Benefits of Daily Dosing? 26:08 Q 2. 27:38 Q 3. Breast feeding mothers? 29:28 Q 4. Variations by race or ethnic group? 30:30 Q 5. Dosing factors and designing or reviewing a study? 32:26 Q 6. 32:52 Q 7. Compliance? 33:47 Q 8. 35:48 Q 9. Daily Dosages , circulating Vitamin D 38:13 END of Q & A