Question
Hello, a friend’s son is now 13 years old and in middle school. I would like to ask, when does a boy’s development age begin?
Answer
The age of boys’ growth and development is between 10 to 20 years old. Boys experience a significant increase in height growth, and their growth stops later than girls. Due to individual differences, some boys may develop earlier while others may develop later. To aid in a boy’s development, it is recommended to provide a diet rich in protein and calcium, such as lean meat, eggs, and milk, and ensure adequate sleep and appropriate exercise.