Earlier quoted context omitted.
Where? In Japan, obesity among men has increased by 1.5x over the past several decades. It remains quite low, but the rate is still increasing year over year (slower with women). Vietnam, a country with one of the lowest obesity rates in the world is seeing an increase - the overweight and obesity rate has basically tripled since the early 2000s.
Huntington, West Virginia: https://www.advisory.com/daily-briefing/2020/01/27/fattest-c... The solution involved exercise and diet, surprise surprise. It's not magic or some law of nature that people will only get more fat and unhealthy. If we think that way, then it will surely happen though.
Yes, if we remove all of the modern, processed, high calorie, energy dense, sugar heavy foods out of a place we can improve the obesity rate.
I hope you understand why individuals are going to take things into their own hands vs. waiting for massive societal change. I thought you were referring to whole cultures or countries making significant change here, not small communities.