Vitamin A (Retinol) General Chemical formula C20H30O Molecular weight 286.456 g/mol Vitamin properties Solubility Fat RDA (adult male) 900 µg/day RDA (adult female) 700 µg/day RDA upper limit (adult male) 3,000 µg/day RDA upper limit (adult female) 3,000 µg/day Deficiency symptoms Night blindness Keratomalacia Pale, dry skin Excess symptoms Liver toxicity Dry skin Hair loss Teratological effects Osteoporosis (suspected, long-term) Common sources ...
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