Nutritional enhancement refers to the process of increasing the nutritional value of food products by adding essential nutrients such as vitamins, minerals, and proteins. This research area focuses on developing innovative techniques and technologies to fortify food with these nutrients, improving the overall health and well-being of consumers. Nutritional enhancement is particularly important in addressing malnutrition and deficiencies in certain populations, and can have a positive impact on public health and food security. Research in this area also explores the bioavailability and effectiveness of different nutrients, as well as the potential risks and benefits of fortified foods.