Question

Riboflavin is not found in ______.

Options

• Milk

• Guava

• Cheese

• Custard apple

Answer 1

Riboflavin is not found in guava.

Explanation:

Riboflavin (Vitamin B2) is heavily concentrated in dairy products like cheese and milk, as well as custard apples which supply a variety of B vitamins. In contrast, guava is an exceptional source of vitamin C (ascorbic acid) but contains practically no riboflavin.