Many people pre ww2 were perpetually hungry. Now they can afford as much food as they want
Obesity rate more than tripled since the 80s (1980s), people had already access to more than enough food to become obese in 1980 USA, so this alone doesn't explain much
Obesity rate more than tripled since the 80s (1980s), people had already access to more than enough food to become obese in 1980 USA, so this alone doesn't explain much