Btw Asean people born and raised in West Europe grow tall as well.

Honestly not always the case. I find thst they're generally shorter than the white people around.

It must be the food. And to lower degree environment.

Ethnic Indians that won't eat pork in india don't eat pork in europe, I find.

Your theory is interesting when applied to chinese people, who famously do love pork. Because the implication is that china is not already using swine growth hormones.