The prime time for the development of the human nose is usually during adolescence, between the ages of 14 and 18. The human nasal structure is composed of the nasal bone and the surrounding cartilage tissue, and the height of the nasal bridge is related to genetic factors. After puberty, the secretion of various hormones increases, which can promote the development of the nasal bridge. After puberty, the nasal bridge develops gradually and slowly, and is basically fixed at the age of 20-22. The pterygoid cartilage and lateral nasal cartilage are mature and basically will not change. During the development of the nasal bridge, you can give a certain shaping effect by pinching the soft tissue on the nose, but be careful not to damage the nasal bridge. If defects in nasal bridge development are found at the age of 20-22, it is necessary to promptly visit the ENT department of a regular hospital, and the clinician will take the appropriate treatment according to the specific situation. During the period of nasal bridge development, you can eat more foods rich in collagen and protein to promote the development of cartilage tissue around the nasal bone.