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Has the council produced a charter table that links the UV Index and exposure time to obtain optimal VIT D for the various skin type.? e.g. UV index /skin type /exposure time optimal/ max 9…………../1…………./ 10min/15 min . 8……….,,,,/1………..,/ 11 min/ 17 min Etc etc It seems to me this would be extremely useful. One listens to weather forecast and determines how long to sun.( if at all) Min time would be sufficient to get the RDA while the max would be the longest without burning! A second related question. If one suns to receive more than the the RDA, is the excess stored and used up as required at a RDA rate, so that one could sun one two days and get enough Vit d for say the week? Tx Barryt

Asked by  b58kt45098400 on March 30, 2017

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