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Ergocalciferol may be used as a vitamin D supplement, whereas cholecalciferol (vitamin D 3) is produced naturally by the skin when exposed to ultraviolet light. [15] Ergocalciferol (D 2 ) and cholecalciferol (D 3 ) are considered to be equivalent for vitamin D production, as both forms appear to have similar efficacy in ameliorating rickets ...
As shown in the Dietary intake section, different government organizations have set different ULs for age groups, but there is an accord on the adult maximum of 100 μg/d (4000 IU/d). In contrast, some non-government authors have proposed a safe upper intake level of 250 μg (10,000 IU) per day in healthy adults.
The Odakyu 70000 series (小田急70000形, Odakyū 70000-gata) or GSE (Graceful Super Express) is a Romancecar electric multiple unit (EMU) train type operated by the private railway operator Odakyu Electric Railway on the Odakyu Odawara Line in Japan since 17 March 2018.
The Institute of Medicine in 2010 recommended a maximum uptake of vitamin D of 4000 IU/d, finding that the dose for lowest observed adverse effect level is 40,000 IU daily for at least 12 weeks, [25] and that there was a single case of toxicity above 10 000 IU after more than seven years of daily intake; this case of toxicity occurred in ...
The U.S. Office of Dietary Supplements considers a reading above 125 nmol/L high enough to cause health problems. In 2022 , nearly 10,500 cases reported to the U.S. National Poison Data System ...
Odakyu 60000 series MSE; Odakyu 70000 series GSE; E. Enoshima (train) M. Mt. Fuji (train) R. Romancecar This page was last edited on 1 March 2023, at 13:54 (UTC ...
It's hard to believe Salma Hayek's been steaming up the silver screen for nearly 30 years. Especially since she barely looks 30 years old! The stunning 56-year-old's complexion rivals that of ...
Retinyl palmitate is also a constituent of some topically applied skin care products. After its absorption into the skin, retinyl palmitate is converted to retinol, and ultimately to retinoic acid (the active form of vitamin A present in Retin-A), though neither its skin absorption [ 6 ] nor its conversion [ 7 ] is very effective.