your hormones think you are starving, those processes will not be allowed to begin. That’s why young people who are anorexic often have a very delayed start to puberty. “It’s also almost certainly why puberty starts years earlier now than it did in historic times,” says Wass. “In Henry VIII’s reign, puberty started at sixteen or seventeen. Now it is more commonly eleven. That’s almost certainly because of improved nutrition.” Complicating matters further is that bodily processes are