And verily in cattle (too) will ye find an instructive sign. From what is within their bodies between excretions and blood, we produce, for your drink, milk, pure and agreeable to those who drink it. 16:66 Al-Nahel
Milk is a good source of Protein which is essential to build body cells.
Milk and Milk products are the primary source of calcium, which is used for building bones and teeth, low calcium intake may cause osteoporosis.
Milk that is fortified with vitamin D is a good source of this nutrient. Vitamin D functions in the body to maintain proper levels of calcium and phosphorous and maintain bones.
