Similar things happened in China. I was the last generation that grew up in poor China, in the sense that we were malnourished without sufficient intake of anim

Similar things happened in China. I was the last generation that grew up in poor China, in the sense that we were malnourished without sufficient intake of animal proteins when growing up (to be accurate, it is before we were 13~14 years old. After that, the living standard got a big jump.) Among ~200 of high school classmates who talk regularly with each other in a WeChat group, some have children of 16 years old or older. They all said their children are already much taller and stronger than they are.