More and more research is being released show vitamin D’s impact on the immune system but also on cancer development! However there is some real concern that we may not be adequately absorbing vitamin D from supplements despite taking large doses! So in this video we’re going to look at simple and easy hacks we can do to overcome this problem! This is not just a problem for vegans!
Studies:
Prevalence and correlates of vitamin D deficiency in US adults.
https://www.ncbi.nlm.nih.gov/pubmed/21310306
Taking vitamin D with the largest meal improves absorption and results in higher serum levels of 25-hydroxyvitamin D.
https://www.ncbi.nlm.nih.gov/pubmed/20200983
Serum 25-Hydroxyvitamin D Concentrations Greater Than 40 ng/ml Are Associated with Greater Than 65% Lower Cancer Risk: Pooled Analysis of Randomized Trial and Prospective Cohort Study
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0152441
Circulating Vitamin D Levels and Risk of Colorectal Cancer in Women.
https://www.ncbi.nlm.nih.gov/pubmed/25813525
Role of Magnesium in Vitamin D Activation and Function
https://www.degruyter.com/document/doi/10.7556/jaoa.2018.037/html
https://nutritionfacts.org/video/do-vitamin-d-supplements-reduce-the-risk-of-dying-from-cancer/
Plasma Vitamin D Concentration and Survival in Colorectal Cancer: Potential Confounding by the Systemic Inflammatory Response
http://ascopubs.org/doi/10.1200/JCO.2014.59.2386
Serum 25-hydroxyvitamin D levels and survival in colorectal and breast cancer patients: systematic review and meta-analysis of prospective cohort studies.
https://www.ncbi.nlm.nih.gov/pubmed/24582912
Circulating 25-hydroxyvitamin D and survival in women with ovarian cancer.
https://www.ncbi.nlm.nih.gov/pubmed/25971716
Review: the impacts of circulating 25-hydroxyvitamin D levels on cancer patient outcomes: a systematic review and meta-analysis.
https://www.ncbi.nlm.nih.gov/pubmed/24780061
Vitamin D supplements and cancer incidence and mortality: a meta-analysis.
https://www.ncbi.nlm.nih.gov/pubmed/24918818
Benefit-risk assessment of vitamin D supplementation.
https://www.ncbi.nlm.nih.gov/pubmed/19957164
Dr Greger’s YouTube Channel
https://www.youtube.com/user/NutritionFactsOrg
Dr Greger’s website
http://nutritionfacts.org/
