An Australopithecus woman who lived 3.67 million years ago has defects in her teeth enamel that suggest she was either deprived of food or seriously ill as a youngster
Source:
https://www.newscientist.com/article/2269662-little-foot-hominin-was-either-ill-or-very-hungry-in-her-childhood/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home