Exposure to sunlight helps a person improve his health because

Lakshminarayanan's Polls

resistance power increases

1 vote (50%)

resistance power increases
the infrared light kills bacteria in the body

0 votes (0%)

the infrared light kills bacteria in the body
the ultraviolet rays convert skin oil into Vitamin D

1 vote (50%)

the ultraviolet rays convert skin oil into Vitamin D
the pigment cells in the skin get stimulated and produce a healthy tan

0 votes (0%)

the pigment cells in the skin get stimulated and produce a healthy tan

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