How many years does the rapid growth period for girls' height last?
Dec 06, 2022
Source: Cainiu Health
Dr. Lin Yunfei
Introduction
According to growth and development patterns, girls experience two growth spurts in height. The first growth peak occurs during infancy, from birth to age 1 year. The second growth peak begins during adolescence, between ages 10 and 12, and lasts for 2.5 to 3 years. Additionally, human height is primarily influenced by various factors including genetics, nutritional status, physical activity, and sleep patterns.
According to growth and development patterns, girls experience two periods of rapid height growth. The first growth spurt occurs during infancy—from birth to age one. The second growth spurt takes place during adolescence, starting between ages 10 and 12, and lasts for approximately 2.5 to 3 years.
Infancy refers to the period from birth up to one year of age. At birth, the average length of a newborn is about 50 cm, and the first year after birth is the fastest period of growth, with an increase of approximately 25 cm. Adolescence is the second most rapid growth phase in life, typically marked by a significant growth spurt. During this time, girls may grow 8 to 9 cm per year over a span of 2.5 to 3 years, potentially gaining a total of 25 to 30 cm throughout puberty. Most girls experience a slowdown in height growth after their first menstrual period, eventually reaching their final adult height.
In addition, human height is influenced by multiple factors including genetics, nutrition, physical activity, and sleep. Therefore, during the developmental years, girls should consume sufficient protein and maintain a balanced diet. Adequate rest and avoiding late nights are important, as is regular exercise to promote healthy growth. Activities such as jumping and stretching exercises are particularly effective for maximizing height potential.
