近年小留个子高，原因找到了。人均蛋白吃的比美国高了

Average Chinese national now eats more protein than an American: UN food agency

 

• The milestone was reached in 2021, according to United Nations data despite US predictions that it would destroy the planet

 

https://www.scmp.com/news/china/science/article/3270808/average-chinese-national-now-eats-more-protein-american-united-nations

 

回复 1楼 fogger 的帖子

蔬菜人均是美国3-4倍。水果2-3倍。中国人民真是勤劳，人均资源这么有限能做到这样。