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Which among the following is a vitamin deficiency disease in which dark red patches occur on face, neck, hands, calves and feet?

(a) Pellagra

(b) Thyroid

(c) Anaemia

(d) Keshan

1 Answer

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(a) Pellagra

Pellagra is vitamin deficiency disease. It is caused because of deficiency of nicotine acid which is a part of vitamin-B complex.

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