You can exercise all you want (not saying its not good for health, in contrary!), if you eat consistently crap unhealthy food and too much of it it doesn't matter long term (both consistent problems in US population as viewed from literally anywhere else in the world, for past few decades).
Who eat more healthy? More intelligent (since they grok how important it is long term, despite less initial appeal compared to more stronger basic fat&salty&sugary taste), more wealthy (so they can afford it compared to processed junkfood prices pushed to absolute minimum).
Who cooks for themselves from raw ingredients (which ends up being healthier food in general due to many factors)? Again same as above, you need to either have it hardcore baked in your culture like say Italians or French have, or just realize facts, and have some money to afford the extra time (and not juggle 2-3 shitty jobs trying to stay afloat and hovering just above burnout).
Who eat more healthy? More intelligent (since they grok how important it is long term, despite less initial appeal compared to more stronger basic fat&salty&sugary taste), more wealthy (so they can afford it compared to processed junkfood prices pushed to absolute minimum).
Who cooks for themselves from raw ingredients (which ends up being healthier food in general due to many factors)? Again same as above, you need to either have it hardcore baked in your culture like say Italians or French have, or just realize facts, and have some money to afford the extra time (and not juggle 2-3 shitty jobs trying to stay afloat and hovering just above burnout).