Height and weight standard for 6-year-old children

When a woman becomes pregnant, she should go to the hospital for a prenatal check-up on time. The prenatal check-up can not only check the physical health of the pregnant woman, but also check whether the growth and development of the fetus is normal. When a baby is born, it is necessary to have regular checkups. At this time, it is necessary to check whether the baby's height, weight and other indicators have reached the standard growth range. So what are the height and weight standards for a child at the age of 6?

A 6-year-old child should be around 116.6cm tall according to normal height. Make sure your child exercises more, eats a healthy diet, supplements nutrition, and pays attention to sleep, because children's growth hormone is mostly secreted during sleep. Children under 7 years old should not sleep less than 10 hours a day.

Factors that affect children's height and weight

Every stage of your baby's development is something that parents feel mysterious and happy about. Parents' body shape has a certain impact on their children, but it is not the only influencing factor. In addition to genetics, many external conditions such as nutrition, sleep, exercise, and living environment or lifestyle are also important factors that affect children's height and weight.

1. Genetics and gender.

Studies have found that a considerable number of children's height is affected by genetics. In terms of gender, boys are generally taller than girls of the same age.

2. Nutrition .

Nutrition is one of the important factors affecting children's height and weight. When nutrition cannot meet the needs of children's bone growth, the height growth rate will slow down. Nutrients closely related to bone growth include vitamin D, calcium and phosphorus. Deficiency of iodine and zinc can also cause young children to be short. Height is the sum of the head, spine and lower limbs. It is an important indicator of bone growth, especially long bone growth. Malnutrition can easily lead to short stature.

It is absolutely true that adequate sleep is a necessary condition for children's growth and development. Because the growth hormone secreted by the pituitary gland is an important hormone that stimulates children's growth. The secretion of human growth hormone is unbalanced within 24 hours a day, and its secretion is higher during sleep than when awake. Lack of sleep will affect the growth of young children. Generally, children aged 1 to 18 months need 13 to 15 hours of sleep per day and night. 18 months-3 years, 12-13 hours. The amount of sleep children need each day varies greatly from person to person. If a child sleeps less but his mental, emotional and growth and development are normal, there is no need to force it.

Before the epiphyseal cartilage stops growing, regular physical exercise can help stimulate the growth of the epiphyseal cartilage. Improve blood circulation, enhance nutrient absorption, and improve bone cell growth ability. Mechanical force can promote the precipitation of calcium in bones, making bones strong and solid.

5. Sunlight

Growth is inseparable from sunlight. The 7-dehydrocholesterol in human skin will synthesize vitamin D under the irradiation of ultraviolet rays. Vitamin D can promote growth and bone calcification, promote the healthy development of teeth, etc.

6. Disease

A small number of cases of slow growth are caused by certain diseases that affect growth and development, and these diseases are often ignored by mothers. It is best for short children to regularly undergo blood biochemistry, thyroid function, chromosome karyotype analysis, growth hormone measurement and bone age examination to find the cause of slow growth and development. Once a disease is found, it should be treated thoroughly.