Can an 11-year-old still grow taller if his beard has grown a lot?

More beard growth in 11-year-old boys usually does not affect height development. Height growth is mainly related to epiphyseal line closure, genetic factors and nutritional status. The emergence of secondary sexual characteristics in adolescence and height development belong to different physiological processes, but we need to be alert to the possibility of precocious puberty.

After an 11-year-old boy enters puberty, the increase in androgen secretion will promote the development of secondary sexual characteristics such as beard and pubic hair. This is a normal physiological phenomenon. At this time, the epiphysis of the long bones has not yet closed, and the bones still have great potential for growth. Height growth mainly depends on the regulation of growth hormone and thyroid hormone. As long as the epiphyseal line is not closed, nutritional intake is adequate, and there are no endocrine diseases, you can usually continue to grow taller. Daily intake of 500ml of milk, 1 egg and appropriate amount of lean meat is required to supplement protein and calcium. ； Perform vertical exercises such as skipping rope or basketball more than three times a week to stimulate bone growth.

If it is accompanied by intensive development of armpit and pubic hair, a significantly thicker voice, enlarged genitals and other early manifestations of sexual characteristics, it may indicate precocious puberty. Precocious puberty can lead to premature epiphyseal closure, ultimately affecting adult height. Parents should regularly measure their children's height changes. If the annual growth is less than 5 centimeters or the bone age is more than 1.5 years ahead of the actual age, it is recommended to go to the pediatric endocrinology department to check the six items of bone age film and sex hormones. Gonadotropin-releasing hormone analogues are commonly used clinically to inhibit sexual development and buy time for bone growth.

Keep going to bed before 9 o'clock every night. The amount of growth hormone secreted at night is three times that of the day. Avoid eating foods containing sex hormones such as royal jelly and animal testicles, and keep your weight within a normal range. Obesity will accelerate the progression of bone age. Monitor bone age every six months. If the predicted adult height is lower than the genetic target height, recombinant human growth hormone treatment can be used under the guidance of a doctor.