Vitamin D
The vitamin the skin makes from sunlight and rarely enough of indoors: it schools the immune cells along the bronchi to stop reading pollen as an emergency.
What the evidence shows
Every line below is carried on the blend page that makes the claim. Follow it to the pathway and its sources.
In women who were deficient, correcting vitamin D raised the rate of early pregnancy by about half again, a risk ratio of 1.53.
Twenty adults lit with ultraviolet took vitamin D or placebo an hour later, nobody knowing which; their skin ran quieter on the inflammation's messengers and the redness stayed faded.
Mice breathing polluted air showed the protective enzymes rise, and removing one of them removed the benefit.
Where it appears
7 blend pages carry this ingredient. Open it and you will find this ingredient in the list.
- Ascendance (Analgesic & Anti-Inflammatory)
- Female Fertility (Oocyte Competence)
- Force Field (Genomic Radioprotection)
- Lung Power (Respiratory Capacity)
- Myocarditis Antidote (Cardiac Inflammation Resolution)
- NRF2 Activator (Endogenous Antioxidant Induction)
- Plush (Collagen, Firmness & Glow)