This number rises to 74 % in the elderly and 82 % in people with dark skin, since their skin produces less vitamin D in response to sunlight (15, 16). (healthline.com)
100 grams contains far less vitamin C, vitamin A, and minerals than broccoli or lettuce. (supernaturalacnetreatment.com)
The explanation is that vitamin C takes over some of vitamin E's antioxidant functioning; therefore less vitamin E is used up. (supernaturalacnetreatment.com)