HUMAN NUTRITION

Detailed explanation-1: -whole milk (fortified): 98 IU, 24% of the DV. 2% milk (fortified): 105 IU, 26% of the DV. 1% milk (fortified): 98 IU, 25% of the DV. nonfat milk (fortified): 100 IU, 25% of the DV.

Detailed explanation-2: -Fortification is the process of adding nutrients to the milk to replace nutrients lost during processing or to improve the nutrient profile of a product. For example, vitamin D is added to most fluid milk marketed in the U.S. and vitamin A is added to all reduced-fat, low-fat and nonfat milk.

Detailed explanation-3: -Many dairy products, such as milk and yogurt, are fortified with vitamin D as well, as are non-dairy alternatives like soy milk, almond milk, and oat milk. Fortified milk typically has around 3mg (120 IU) of vitamin D, and non-dairy alternatives have between 2.5 and 3.6mg per 1 cup.