Average height of Shandong boys

The height standard for Shandong men is about 175.44cm. The height is highly influenced by genetic factors and environmental factors. If the parents are tall, the height of the child will be tall. In addition, environmental factors are also very important for the growth of children. For example, a well-balanced diet, adequate sleep quality, and moderate exercise are all conducive to growth.

Don't stay up late. Growth hormone is at its highest level in the sleep state around 10 pm. If you don't get enough sleep and are still playing around 10 pm, the secretion of growth hormone will decrease, affecting your height. In addition, if you are shorter than children of the same age, you should test your growth hormone and thyroid hormone. These growth hormones all affect growth and development. If conditions permit, you can also do a bone age test to see if the epiphyseal line has healed. If the epiphyseal line has not healed, you still need to grow taller.

Height is related to the early, middle and late estrus. The maturity age will eventually affect the height of rapid growth. Generally, people who develop rapid growth earlier will reach the end point faster; those who develop later will reach the end point later. When girls with precocious puberty are no longer growing, girls with delayed puberty are still growing. Therefore, girls with delayed puberty are taller. The stage when height seems to grow faster is early adolescence. A girl's height increase can reach 7 to 8 cm in the year before her menarche; while the peak state of boys' height growth is the first year of puberty, about 13 to 14 years old, and the height increase reaches 10 to 12 cm.

Height is related to nutrition. To some extent, height is the "accumulation" of nutrients (especially protein). There are 50 to 100 million substances that make up the protein in the body, and the 8 essential amino acids that make up this protein depend on the balance of food supply. If food can provide a certain amount of the 8 essential amino acids, it can accelerate the production of protein, which is conducive to the development of various tissues and organs in the body, especially the development of bones and skeletal cartilage. Experiments on school-age children show that the height and weight of the experimental group that added 0.5 grams of calcium hydrogen phosphate to each meal of bread were significantly higher than other children. Japan divided 6 pairs of newborn babies into 2 groups for experiments. The first group was given normal nutrition, and the second group was given calcium hydrogen phosphate in the food.

After 1,300 days, the babies in the second group were 1.7 cm taller and 1 kg heavier than the average babies in the first group. This shows that comprehensive and effective nutrition is a factor that affects height, and it is also a necessary condition for maintaining height. Bones, especially the lower limbs and spine, undergo the most vigorous metabolism during puberty, which requires a rich balance of nutrients. High protein in the diet, especially animal protein and carbonate foods such as calcium, phosphorus, and vitamins, such as lean pork, eggs, milk, freshwater fish, and various vitamins B and E that promote metabolism, legumes, whole grains, fruits, vegetables, etc., are all conducive to the adequate growth and development of bones, that is, the growth, enlargement, thickening, widening, and thickening of the bone cortex.