Personally, I feel that in the current technology, only adults usually go back to the hospital to increase their height, because the meaning of compulsory height increase now is nothing more than high broken bones and high tensile strength. This method is suitable for adults whose epiphyseal line has been closed. If the epiphysis is not closed, you can increase it through diet and exercise, and eat more foods rich in protein and calcium, such as fish, eggs, big bones and milk. Of course, you can buy it. For example, the must-have series: protein powder or lysine calcium hydrogen phosphate granules, which can promote growth to a certain extent, and then do more exercise, mainly doing some, such as skipping rope, playing basketball and swimming, which are all good height-increasing exercises. Secondly, don't smoke and drink and stay up late surfing the Internet. These bad habits all affect our growth.