LIFE SCIENCE

Detailed explanation-1: -Nutrients. Vitamin D helps the body maintain proper levels of calcium and phosphorous, which helps to build and maintain bones. Milk and soy milk that are fortified with vitamin D are good sources of this nutrient. Other sources include some fish such as salmon and foods fortified with vitamin D.

Detailed explanation-2: -Dairy products are rich in nutrients that are essential for good bone health, including calcium, protein, vitamin D, potassium, and phosphorus [8].

Detailed explanation-3: -Milk has a natural balance of nutrients and the highest biological availability of calcium of any food (57). Calcium in colloidal form is ab-sorbed more efficiently than in ionic form (132), and about two-thirds of the calcium in milk is in colloidal suspension (50, 127) with casein, phosphorus, and citrate (54, 64).

Detailed explanation-4: -Calcium and dairy food Calcium deficiency may lead to disorders like osteoporosis, a disease in which bones become fragile and brittle later in life. Osteoporosis affects both men and women.