Pick the wrong statement from the following :

• A

  Sources of Vitamin \( B_{1} \) are yeast, milk, green vegetables and cereals
• B

  Deficiency of Vitamin \( B_{6} \) (pyridoxime)results in convulsions
• C

  Consumption of citrus fruits and green leafyvegetables in food prevents scurvy
• Correct answer
  D

  Deficiency of vitamin D causes xerophthalmia

Hence, the correct answer is option: 'D'.