The healing effects of Vitamin D and sunlight
Type of Spiritual Experience
A description of the experience
Eur J Clin Nutr. 2011 Sep;65(9):1016-26. doi: 10.1038/ejcn.2011.68. Epub 2011 Jul 6. An estimate of the global reduction in mortality rates through doubling vitamin D levels. Grant WB. Sunlight, Nutrition, and Health Research Center, San Francisco, CA 94164-1603, USA. email@example.com
BACKGROUND/OBJECTIVES: The goal of this work is to estimate the reduction in mortality rates for six geopolitical regions of the world under the assumption that serum 25-hydroxyvitamin D (25(OH)D) levels increase from 54 to 110 nmol/l.
SUBJECTS/METHODS: This study is based on interpretation of the journal literature relating to the effects of solar ultraviolet-B (UVB) and vitamin D in reducing the risk of disease and estimates of the serum 25(OH)D level-disease risk relations for cancer, cardiovascular disease (CVD) and respiratory infections.
The vitamin D-sensitive diseases that account for more than half of global mortality rates are CVD, cancer, respiratory infections, respiratory diseases, tuberculosis and diabetes mellitus.
Additional vitamin D-sensitive diseases and conditions that account for 2 to 3% of global mortality rates are Alzheimer's disease, falls, meningitis, Parkinson's disease, maternal sepsis, maternal hypertension (pre-eclampsia) and multiple sclerosis. Increasing serum 25(OH)D levels from 54 to 110 nmol/l would reduce the vitamin D-sensitive disease mortality rate by an estimated 20%.
RESULTS: The reduction in all-cause mortality rates range from 7.6% for African females to 17.3% for European females. Reductions for males average 0.6% lower than for females. The estimated increase in life expectancy is 2 years for all six regions.
CONCLUSIONS: Increasing serum 25(OH)D levels is the most cost-effective way to reduce global mortality rates, as the cost of vitamin D is very low and there are few adverse effects from oral intake and/or frequent moderate UVB irradiance with sufficient body surface area exposed.
The source of the experiencePubMed
Concepts, symbols and science items
Activities and commonsteps
OverloadsBlood circulatory system disease
Heart failure and coronary heart disease
Reproductive system disease
SuppressionsBeing naked in the sun
Dementia and Alzheimers