Human height is one of the biological traits. For a long time, people believe that height is mainly determined by genetic, dietary and environmental factors. However, after recognizing the role of genes, people began to think that genes play a major role in determining height. 
after the completion of the human genome project, they began to look for genes related to height and obtain their relationship with health, disease and other related information and knowledge.
Look for data related to height genes and make empirical analysis.