Moderate

Beri-beri is caused due to the deficiency of______________?

Correct answer: A. Thiamine

  • A. Thiamine
  • B. Pyridoxine
  • C. Ascorbic acid
  • D. Riboflavin

Explanation

Beri-beri is caused by thiamine deficiency and can produce neuropathy, muscle weakness and cardiac failure. Pyridoxine deficiency causes neuropathy but is not the cause of beri-beri.

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