Your answer is literally a few something posts below yours. I do think there are lots of answers to this question though.

https://www.youtube.com/watch?v=YDnOgBKMKMY

One thing is most of everything in western society is packed/processed and with added chemicals (flavorings) and preservatives.

https://gizmodo.com/how-flavor-chemists-make-your-food-so-addictively-good-5958880

https://www.fda.gov/food/buy-store-serve-safe-food/chemicals-foods-facts

The FDA isnt our friend, they are the friends to billion dollar industries who lobby millions of dollars every year for favors.

https://qz.com/1656529/yet-another-fda-commissioner-joins-the-pharmaceutical-industry

In fact, 9 out of the last 10 FDA commissioners—representing nearly four decades of agency leadership—have gone on to work for pharmaceutical companies. The lone exception, David Kessler, joined the ranks in academia before eventually settling in his current position as chair of the board of directors at the Center for Science in the Public Interest, a non-profit nutritional science advocacy group.

And what do you get? Peeps who retired out of the FDA and join these same groups that are poisoning us simply for profit.

It really doesnt feel like the people who sell us the poison making us die quicker should be working for us and then joining these mega pharmaceutical companys afterwards. People who are going to reap the profits of the legion of sick.

Anytime money is involved, you can be sure there is some fuckery happening.

I mentioned before, I dont know how many places like say Japan do what America does and that is fatten everything as much as they can to drive profit with growth hormones and antibiotics in the livestock like its some factory pumping out plastic molds. Cant be good either.

Another thing I noticed was most of the lowest fat countries seem to be the poorest.

Middle eastern countries are rich from oil.

Ive seen their feasts, some of these houses eat like a couple goats, few chickens, half a cow for fucking dinner every night.

Gluttons.

https://www.bankerinthesun.com/wp-content/uploads/2014/09/Saudi-Arabian-dinner-sitting-on-floor.jpg

Im sorry but this doesnt even look good to me. Looks like half cooked chicken or turkey covered in raisins on rice.

https://upload.wikimedia.org/wikipedia/commons/4/4c/Kabsa.jpg