Whether or not a 19-year-old girl can grow taller depends on whether or not the epiphysis is closed, and if the epiphysis is closed, she will not grow taller. In general, the epiphyses of the lower limbs of 19-year-old girls are basically fused, and the length of the lower limbs has been finalized, but if the epiphyses of the pelvis and spine have not yet closed, there is a greater possibility of growth and development. If they are closed then growth is unlikely, so whether or not a 19-year-old girl can grow taller has a lot to do with whether or not her epiphyses are closed. In general, 90% of girls will be 11 to 13 years old between the height growth peak, will be 16 years old to start to stop growing taller, but due to individual physical and genetic reasons, a small number of girls physical development time to be a little bit later, in this case, the girl 19 years old will still be able to grow taller, but won’t grow too much. It is recommended that 19-year-old girls should maintain a balanced nutrition, can eat appropriate vitamins, calcium-containing food, appropriate exercise, which will help to increase height. If a girl stops growing taller too early, it is recommended that she go to the hospital in time for examination and treatment according to the cause of the examination, and take appropriate methods to improve under the guidance of the doctor, and inform the doctor in time if there is any discomfort.