15 years old, 1.7 meters tall, how much more can I grow?
Dec 03, 2022
Source: Cainiu Health
Dr. Lin Yunfei
Introduction
If one maintains a balanced diet, enjoys physical exercise, and has open growth plates, it may be possible to grow taller by 3–5 cm, or even 8–10 cm. The exact amount varies from person to person and depends on individual physiological conditions, so no generalization can be made. However, in cases of precocious puberty, increased secretion of sex hormones and corticosteroids may cause premature closure of the growth plates. Additionally, poor diet and inadequate rest further reduce the likelihood of height increase.
At 15 years old and 170 cm tall, how much more one can grow depends on whether the growth plates (epiphyseal lines) have closed, with potential growth typically ranging from about 3 to 10 cm.
Fifteen is within the adolescent period—the optimal stage for physical growth and development. If daily nutrition is balanced, physical activity is regular, and the growth plates remain open, there may still be room for growth—typically around 3–5 cm, or even up to 8–10 cm in some cases. The actual amount of growth varies significantly among individuals and depends on each teenager's physiological condition; therefore, it cannot be generalized. However, if precocious puberty occurs at age 15, increased levels of sex hormones and steroids may cause the growth plates to close earlier, possibly by age 15. Additionally, poor diet and inadequate sleep further reduce the likelihood of significant height increase.
It is recommended to maintain a balanced diet rich in high-quality proteins, fresh vegetables, and fruits, ensure sufficient sleep, and engage in regular physical exercise. These habits can promote height growth as long as the growth plates remain open. Additionally, getting a bone age assessment can help predict final adult height based on skeletal maturity.
