Bone age has become the "baton" of height development, and Yi Kexin AD has once again appeared in the height hot search list

Nowadays, in the pediatric clinics of major hospitals, parents will find parents gathering to test the bone age
of their children.
"Bone age" has also become one of the hottest keywords among parents at present, which usually determines the age of the child's bones by X-ray to observe the development of the bone center
of the left palm, the phalangeal bone, the wrist bone and the lower end of the radial ulnar.

Bone age measurement is the performance of parents concerned about the child's height, through the detection of bone age, parents can understand the child's height development trend and potential, doctors can also help parents scientifically manage the child's height, help the child grow taller
.
For children during the growing season, nutritional factors are more critical
to height.

Bones are composed of inorganic matter and organic matter, of which inorganic matter is mainly calcium, phosphorus, etc.
, which mainly determines the rigidity and hardness of bones, organic matter is mainly collagen fiber, mucopolysaccharides, which determine the elasticity and toughness
of bones.
If you want your child to grow up healthy and strong, it is necessary to ensure the supply
of calcium, phosphorus, protein, vitamins and other nutrients during their growth.

In 2015, the Health Commission led the fifth national survey of physical development of children aged 7 and below, and the survey results found that the linear growth of well-nourished children has been in a relatively stable stage, and the growth potential has been fully utilized
.
Height management experts emphasize that the important nutritional combination that affects children's growth is "vitamin A + vitamin D + calcium"
.

The role of calcium is well known, but what parents do not know is that vitamins A and D are also essential nutrients
in children's bone growth.
According to a study of children with idiopathic short stature, the serum levels of vitamin A and D in children with idiopathic short stature were lower
than in children of normal height.

It is worth noting that the three nutrients of vitamin A, vitamin D and calcium can play a synergistic role
.
Vitamin D can promote calcium absorption, and the activity of vitamin D depends on the level of vitamin A, and the three are interlinked
.
In addition, vitamin A also has an important role in promoting new bone production and promoting the secretion of growth hormone, which can be said to be the "engine"
of bone growth.

However, due to the fact that vitamin A and D are difficult to obtain stably from food, parents do not pay enough attention, so the overall level of vitamin A and vitamin D in Chinese children is low, the latest national large-sample survey data show that the vitamin A deficiency and deficiency rate of children under 14 years of age in China is as high as 47.
98%, and the vitamin D deficiency and deficiency rate exceeds 50%.

Therefore, the national brand Yikexin vitamin AD drops have received unprecedented attention
from parents.
From the small gourd modeling to the nutritional ratio, Yi Kexin is tailored according to the psychological and physiological characteristics of children, in line with the consensus of experts on the amount of preventive supplements, 3:1 scientific ratio, children's favorite taste, favored
by more parents.
In addition, Yikexin manufacturer, Dyne Pharmaceutical, is one of the few enterprises in China to focus on tailor-made children's drugs, based on children's nutritional needs, but also developed compound calcium carbonate effervescent granules, Yikexin calcium vitamin D chewable tablets and other calcium supplement products, for parents to choose according to the actual needs of the combination, to help children grow taller
.