Cow milk is a rich source of

🛑Important Points:
Cow's Milk is a rich source of high-quality protein, containing all essential amino acids.
Whole milk is also a rich source of energy in the form of saturated fats, which can prevent muscle mass from being used for energy. 
Low-fat milk can provide the benefits of milk while supplying less fat.
Cow milk is filled with calcium, vitamin D, phosphorus and magnesium
Milk is a good source of thiamin, riboflavin, and vitamin B12.
Milk contains small amounts of niacin, pantothenic acid, vitamin B6, vitamin C, and folate and is not considered a major source of these vitamins in the diet.
Milk contains fat-soluble vitamins A, D, E, and K.