GK
BASIC GENERAL KNOWLEDGE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the infrared light kills bacteria in the body
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the ultraviolet rays convert skin oil into Vitamin D
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resistance power increases
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the pigment cells in the skin get stimulated and produce a healthy tan
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Detailed explanation-1: -Exposure to sunlight helps a person improve his health because the ultraviolet rays convert skin oil into Vitamin D. Sun rays ensure the enhancement of Vitamin D in the body. This is responsible for increasing the absorption of magnesium, calcium, and phosphate which can ensure multiple biological effects.
Detailed explanation-2: -Exposure to sunlight helps a person improve his health because. resistance power increases. the ultraviolet rays convert skin oil into vitamin-D. the Infra-red light kills bacteria in the body.
Detailed explanation-3: -Good sources of vitamin D The body creates vitamin D from direct sunlight on the skin when outdoors. But between October and early March we do not make enough vitamin D from sunlight. Read more about vitamin D and sunlight.