Vitamin D: The Bone Vitamin

Introduction of vitamin D Vitamin D has been called "bone vitamin" for many years (Brody, 2013). This is particularly due to the influence of this important nutrient on bone development. Among the vitamin D studies conducted in the past decade, almost all kinds of cells and tissues in the body contain substantial amounts of vitamin D receptors (Wu-Wong, 2012) . With these observations in mind, the body needs a high level of this nutrient to optimize its normal function.

Vitamin D is important for bone health. However, Vitamin D alone does not function. Maintaining strong and healthy bones is an example of the synergistic effect of vitamin A, vitamin D, calcium. Vitamin D works as a hormone in our body and hormones are messengers who teach how to handle raw materials in our bodies. One of the important functions of vitamin D is to allow our body to properly absorb and use calcium and to keep our bones healthy with vitamin A. Minerals such as calcium, magnesium, iron, zinc, etc., transfer fat to the cell membrane, supply nutrients from the digestive system to the blood, promote muscle contraction and release, supply oxygen, stabilize the cells such as It is essential for metabolism. The heartbeat and muscles of our heart move, our mouths are turned over due to them. Our reproductive function depends on them

The most famous role of vitamin D is to maintain bone health by enhancing intestinal calcium absorption. Without enough vitamin D, the body can absorb only 10% to 15% of dietary calcium, but if vitamin accumulation is normal, 30% to 40% absorption is routine. Children short of vitamin D can cause rickets and may cause osteomalacia in adults. These two bone diseases are currently rare in the US, while the other is osteoporosis, a "lean" disease that causes fractures and spinal deformity.

Vitamin D: Vitamin D plays an important role in calcium absorption and bone health. Food sources of vitamin D include egg yolk, saltwater fish and liver. Although many people naturally consume a sufficient amount of vitamin D, studies show that vitamin D production declines in elderly people, families, and the general winter population. Adults should consume 600 IU (International Unit) of Vitamin D per day until age 70. Men and women aged 70 and over should receive 800 IU per day.