Is it ok in the sun for a day?
30 years old
2018-06-08
Everyone likes to bask in the winter, can you bask in one day?
1 Answer These messages are for reference only
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BY Penelope Judson 2018-06-08Sunbathing in winter is preferably from 10 to 12 am and 2 to 4 pm, twice a day. The increase in the ultraviolet A beam in the sunlight during these two periods is a good time to store vitamin D in the body. However, the skin defense function of the elderly is poor, and it must not take too long to receive sun exposure. It starts at 30 minutes and gradually increases to 1 hour. So it depends on your physical condition.5
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