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Growth knowledge at different ages

Infancy

Infants gradually transition to childhood after 8 months, at which time failure to keep up with nutrition can affect adult height. Adding supplementary food in time can help your child's chewing ability to promote the development of chewing muscles, tooth eruption, and normal development and shaping of the jawbone.

Childhood

After the age of 3, the child said goodbye to the baby age and officially became a child. Although the growth rate of children in childhood is much slower than before, the physical development of this period is an important guarantee for the growth of children in adolescence. 1岁前每3个月测一次身高、体重、头围; 1-3岁每半年测一次;3-7岁半年到一年测一次。 Generally speaking: Height, weight, and head circumference are measured every 3 months before the age of 1; every six months between the ages of 1-3 ; every half a year to every 3 years.

puberty

During puberty, girls can grow to an average of 25 cm and boys can grow up to 30 cm due to the catalytic effects of growth hormones and sex hormones . It is important to note that if the height of the girl is still not ideal after menarche and two years after the boy's voice changes, intervention at this time is unlikely to be effective.

Precocious puberty should see a doctor promptly

If a girl has any one or more secondary sexual characteristics such as breast enlargement, pubic hair, armpit hair, or menarche before 10 years of age before the age of 8; boys have enlarged penis and testicles before the age of 9 Pre-mature sexual development such as changing voices before the age of 10 is precocious puberty.

Focus on height spikes after development

About a year after the girl ’s breasts develop, the boy ’s height increases before her voice changes. At its fastest, girls can grow up to 8 cm per year and boys grow up to 11 cm per year. Throughout adolescence, girls can grow on average 25 centimeters and boys 30 centimeters. Parents should understand this growth pattern.

Nutritional diet to ensure nutritional needs

Add more calcium foods, trace elements and mineral elements in order to provide sufficient nutrition for the growth of adolescence; eat more milk, nuts, bone soup, fish, beef, etc., but on this basis three meals must be guaranteed.

Sleep and exercise can help grow

In puberty, exercise, especially skipping, can significantly increase a child's growth rate (even after menarche appears), while also extending the duration of height spikes. In addition, properly control the children's work and rest time, cultivate them to have a good work and rest habits, let Chang Gao quietly in their sleep.

Under normal circumstances, the human epiphysis will begin to close at the age of 14, 15 years, once closed, no method can achieve height growth. The three major growth stages of a child are like dominoes. One buckle and one buckle is a continuous and dynamic process. This stage is the basis for the next stage of growth. Therefore, parents must pay attention to children at all stages, and should not be taken lightly.

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