EVERYDAY SCIENCE

Detailed explanation-1: -Vitamin D is a secosteriod hormone essential for calcium absorption and bone mineralization which is positively associated with bone mineral density [BMD]. It is well-established that prolonged and severe vitamin D deficiency leads to rickets in children and osteomalacia in adults.

Detailed explanation-2: -Vitamin D is necessary for strong bones and muscles. Without Vitamin D, our bodies cannot effectively absorb calcium, which is essential to good bone health. Children who lack Vitamin D develop a condition called rickets, which causes bone weakness, bowed legs, and other skeletal deformities, such as stooped posture.

Detailed explanation-3: -There are two types of vitamin D: D3 and D2. Researchers used to think that D3 was better for bone health, but newer research (from 2008) suggests that D3 and D2 are equally good for bone health. You can also increase your intake of vitamin D by eating vitamin D-rich foods.

Detailed explanation-4: -This vitamin helps boost the absorption of calcium, a mineral essential to building strong bones (Kim, 2016). Vitamin C is also a cofactor for vitamin D, another essential vitamin for healthy bones, to be broken down into calcitriol, which then regulates calcium and calcification of our bones.

Detailed explanation-5: -You need sufficient calcium to keep your bones healthy and vitamin D to help your body absorb calcium.