The genetic predisposition to gain weight quickly is a real boon in some of the world’s craphole countries. Transplanting those folks to the land of milk and honey has consequences. Central America is another example.
Coming from a environment where every calorie was crucial to survival, the ability to pack on the pounds quickly and efficiently can be an essential necessity to long term survival.
But in an environment where those calories come easily, that will also become a sentence to a slow and painful death.............