Anita Mahapatra1, Dr. Monika Vijay Kamble2*, Dr. Amarpreet Singh3 and Dr. Satendra Kumar4

Over two billion people worldwide suffer from micronutrient deficiencies, which have major ramifications for human health, cognitive development, and economic productivity. Traditional agricultural methods frequently focus on increasing calorie output but fail to provide enough quantities of vital vitamins and minerals, resulting in "hidden hunger." Bio-fortification—a technique for increasing the micronutrient content of food crops via genetic, agronomic, or biotechnological methods—provides a long-term, cost-effective solution to improve the nutritional quality of staple foods. This article delves into the concepts of bio-fortification in agriculture, essential approaches such as traditional breeding and current biotechnology, examples of bio-fortified crops, and the importance of bio-fortification in tackling global nutritional concerns. The essay also discusses the challenges and potential options for incorporating biofortification into farming systems and nutrition programs.