An international team of researchers has identified 83 new DNA changes that strongly determine human height as well as also help predict a person’s risk of developing certain growth disorders.

Height is mostly determined by the information encoded in the human DNA — children from tall parents tend to be taller and those from short parents are shorter.

“Of these 83 genetic variations, some influence adult height by more than 2 cm, which is enormous,” said Guillaume Lettre, Professor at Montreal Heart Institute in Canada.