Question

Mr. X and his father Mr. Y who is patient of diabeties, have visited AGra to see daughter of their relative who is suffering nightblindness, bleeding from gums and protein deficiency diseases

Answer 1

milk,leafy Vegetable also important in our daily diet for the avoid Nightblindness and eat meat or some healthy food for avoid this type of disease.
 

Answer 2

vitamin a and iodine