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What EM wave causes the body to produce Vitamin D in suitable doses?
A.Gamma rays
B.Radio waves
C.Utraviolet radiation
D.X-ray


Sagot :

Answer:

C. Ultraviolet radiation

Explanation:

Some UV exposure is essential for good health. It stimulates vitamin D production in the body. In medical practice, one example is UV lamps can be used for treating psoriasis (a condition causing itchy, scaly red patches on the skin).