Assertion (A) : Biofortification is the most practical approach to improve the health of the people suffering form hidden hunger.
Reason (R) : Biofortification is used to increase nutrient value of crops.
Biofortification is breeding of crops with higher levels of vitamins and minerals or higher protein and healthier fats.
This increase nutrient value of crops. Since billions of people in the world suffer from nutrient deficiencies or hidden hunger. Biofortification of crops is the most practical approach to improve the health of these people.