BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Milk is one of the best and most widely available sources of calcium available. One cup (237 mL) of cow’s milk has 306–325 mg, depending on whether it’s whole or nonfat milk. The calcium in dairy is also absorbed very well ( 52, 53 ).

Detailed explanation-2: -Calcium in Cow’s Milk Whole, 2%, 1%, and skim milk all provide similar amounts of calcium per cup-about 300 mg. For reference, according to the National Institutes of Health1, the recommended daily intake of calcium is 1, 000 mg for women under 51 and men under 71.

Detailed explanation-3: -Yogurt. Like milk, plain yogurt is an excellent calcium source. It actually provides more calcium, for the same serving size, than milk. You can always make plain yogurt flavorful by adding fruits.

Detailed explanation-4: -Calcium is widely available* in many foods, not just milk and other dairy foods. Fruits, leafy greens, beans, nuts, and some starchy vegetables are good sources.