HUMAN NUTRITION

Detailed explanation-1: -The correct answer is Fortification. Food fortification is the process of adding micronutrients (essential trace elements and vitamins) to food.

Detailed explanation-2: -Fortification is the practice of deliberately increasing the content of one or more micronutrients (i.e., vitamins and minerals) in a food or condiment to improve the nutritional quality of the food supply and provide a public health benefit with minimal risk to health.

Detailed explanation-3: -Even if the natural content of vitamin D in cow’s milk is low, i.e., 0.1–1 g/L in full fat milk [12, 13], the fortification of consumption milk with vitamin D has shown to be effective in improving the vitamin intake in many countries [14].

Detailed explanation-4: -Fortified milk is cow’s milk that contains extra vitamins and minerals that are not naturally found in milk in significant amounts. Typically, vitamins D and A are added to milk sold in the United States ( 1 ). However, milk can be fortified with various other nutrients, including zinc, iron, and folic acid ( 2 ).