Assertion (A) Foods that provide additional health promoting benefits beyond their well-established functions of nutrients contained in them are called functional foods.
Reason (R) Bio active ingredients like probiotic, flavonoids and phytosterols possess health promoting effect.

A. A is true, but R is false

B. Both A and R are false

C. A is false, but R is true

D. Both A and R are true and R is the correct explanation of A

Answer: Option D