For one thing, PFAS are altering/have altered of our genes and that's certainly contributing. But it boils down to Americans eat like shit. I'm not talking about the low hanging fried food, fast food and pizza diets. I see a lot of Americans who actually think they have a healthy diet and lifestyle, who eat like total shit.
Completely absurd levels of unhealthy protein based foods, fats, carbs, salt, sugar, processed food with tons of harmful additives, way too few fruits and veggies. Sucking down coca cola, snacks, candy as if they are harmless, drinking way too much booze. Telling themselves they're doing good because they eat a little side salad fitted for a rabbit once or twice a week. I used to be a victim of this myself, and its easier to get away with when you're young and have a humming metabolism, but that turns on you quick by mid 20's for most people.
I fell into the same trap everyone does. I was a workout and exercise fanatic, I grew up skinny and could eat anything so I had no concept of what was healthy and what wasn't, didn't even matter for a long time cuz I was rail thin regardless, consumed so many calories that it was like a sport of how much I could eat, and made the bogus assumption that maintaining a healthy weight is half exercise and half diet while lying to myself that I had a good diet for an active lifestyle. truth is its closer to 90% diet, 10% exercise for weight management. tbh it's pretty much all diet. Matter of fact, putting your body in a state where it craves calories is almost a guaranteed recipe to overeat.
When I ruined my leg and ankle and had to significantly decrease my activity levels, that was when curbing cravings and caloric intake got much easier. But I also got smarter about eating. Like I was one of many people who thought you could just have coffee and skip breakfast as if this is a cheat for weight loss, then I would wonder why by the end of the day I was so hungry I could eat an entire cow and had to go on late night binge fests. Something as simple as a couple eggs and homefries for breakfast vastly curbed my satiety for the rest of the day. Just a small breakfast made a huge difference.
People who realistically need 2500-4000 calories a day (depending on size) are eating double that. Motherfuckers going to the gym then eating a lg steak and cheese with 3000 mg of sodium, 8 slices of cheese honestly thinking "this is a great protein rich meal!". And then horking down half a bag of chips and soda with it. like wth are you doing. And then doing the same thing every day. Protein, fat and carb overload. It's a recipe for lifelong obesity.
And again, I've been there. I chalk it up to plain dietary ignorance and "not me" syndrome. I won't get fat, I work out. I'm not a fat person. When working out is the only thing keeping you from becoming obese. And then you get a little older, your metabolism slows down more and and here you are, 30-40 years old and you haven't even begun to learn about healthy foods and diet. Then its an uphill battle that many lose. Check out how many 20somes who play sports (or maybe not so much anymore) and are otherwise active and live in the weight room, are 20, 30 lbs overweight. Exercise regimen, on point. Diet, fucking terrible.
In this day and age, the only truly healthy foods are organic fruits and veggies and then you have to be smart about your proteins and carbs. Hardly anyone I know gives any consideration to how much salt they put in their body. Procesed meats long term are as bad as a meth habit, yet people eating deli meat think this is a nice a healthy meal. They just aren't educated on whats healthy. Hard to adjust something you aren't aware of. I said my piece Chrissy.