Complete guide to Vitamin D: daily needs, best sources, dangers and other supplements combined with Vitamin D.
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References:
https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/
https://www.nhs.uk/conditions/vitamins-and-minerals/vitamin-d/
Vitamin D production, sunlight and skin cancer:
https://academic.oup.com/jcem/article/109/8/1955/7671048
https://pmc.ncbi.nlm.nih.gov/articles/PMC3121023/
https://www.hhs.gov/sites/default/files/call-to-action-prevent-skin-cancer.pdf
https://jamanetwork.com/journals/jamadermatology/article-abstract/556563
https://pmc.ncbi.nlm.nih.gov/articles/PMC3761874/
https://www.cancer.org/cancer/risk-prevention/sun-and-uv/uv-radiation.html
Mushrooms and vitamin D:
https://pmc.ncbi.nlm.nih.gov/articles/PMC6213178/
D2 & D3:
https://www.sciencedirect.com/science/article/pii/S0002916522042332#f1
https://www.tandfonline.com/doi/abs/10.1080/10408398.2012.688897
https://www.sciencedirect.com/science/article/pii/S0002916523017203
Absorption:
https://www.sciencedirect.com/science/article/pii/S0002916523017203
https://www.tandfonline.com/doi/abs/10.1080/10408398.2012.688897
Children:
https://www.sciencedirect.com/science/article/pii/S2161831322002423
Vitamin D & cancer:
https://www.nature.com/articles/bjc2014294.pdf
https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD007469.pub2/pdf/full
https://www.nejm.org/doi/10.1056/NEJMoa1809944
Effect of high dose:
https://jamanetwork.com/journals/jama/fullarticle/2748796
Supplement types:
https://www.mdpi.com/2072-6643/11/5/1023
Uncertainty:
https://academic.oup.com/jcem/article/109/8/1948/7685309
IBD: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6257592/
Vitamin D, K2 and calcification:
https://academic.oup.com/jcem/article/105/4/1261/5634116
https://link.springer.com/article/10.1007/s00198-020-05500-2 billington https://journals.lww.com/menopausejournal/abstract/2010/17040/calcium_vitamin_d_supplementation_and_coronary.8.aspx
https://www.bmj.com/content/381/bmj-2023-075230 https://www.ahajournals.org/doi/full/10.1161/CIRCULATIONAHA.121.057008
https://www.jacc.org/doi/10.1016/j.jacadv.2023.100643
https://www.sciencedirect.com/science/article/pii/S0021915023052280
Magnesium:
https://journals.lww.com/jasn/fulltext/2023/05000/the_effect_of_magnesium_supplementation_on.18.aspx
Kidney stones:
https://stonecollab.org/wp-content/uploads/2024/04/Vitamin-D-and-Kidney-Stones.pdf
https://jamanetwork.com/journals/jama/fullarticle/2678622
https://www.sciencedirect.com/science/article/pii/S0002916522046299
https://www.sciencedirect.com/science/article/pii/S0002916522032051
COVID: https://www.mdpi.com/2072-6643/16/9/1345
Disclaimer: The contents of this video are for informational purposes only and are not intended to be medical advice, diagnosis, or treatment, nor to replace medical care. The information presented herein is accurate and conforms to the available scientific evidence to the best of the author’s knowledge as of the time of posting. Always seek the advice of your physician or other qualified health provider with any questions regarding any medical condition. Never disregard professional medical advice or delay seeking it because of information contained in Nutrition Made Simple!.
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0:00 Vitamin D
0:59 Daily needs
1:40 Symptoms of deficiency
2:11 Sunlight
5:17 Food
5:45 D2 vs D3
7:12 Fortified Foods
9:05 Supplements
9:28 Children
11:18 Elderly
12:52 Pregnant
14:14 Should healthy adults supplement?
16:18 Doses
17:17 Excess Vitamin D
20:17 Supplement Sources
20:45 Fat or no fat?
21:39 Types of supplements
22:37 Best frequency
23:32 Testing
25:11 Dark skin & obese
28:25 Calcium, K2 and Magnesium
32:33 Kidney stones, COVID etc
33:25 Takeaways
