Questions regarding organic compounds required by an organism as a vital nutrient in limited amounts.
4
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50 views
Functionality of vitamin A, Bx, C, D, E, K as used in cosmetics for the skin?
I was wondering if someone can compare the functionality of vitamin A, Bx (x means numbers, such as 1, 2, 3, ...), C, D, E, K in the skin? They are used in cosmetics but what is their actual effect?
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2
votes
0answers
15 views
Can the Human body Synthesise Vitamin D from Phytosterols?
I know that the human body can synthesise vitamin D from cholesterol, but can it do so from phytosterols?
