Soybean oil grew the most in the USA, and some studies in mice make it look quite bad. I’m not positive, but my takeaway is that it is very low downside and quite easy to cut it out of my diet. On the one hand it is new, and our ancestors were fine without it, whether it is bad or not. And two, it’s highly concentrated in processed junk that everyone agrees to avoid anyways. As for general soy products, not my area of expertise but I’m not going out of my way to avoid them if they’re not highly processed
it’s highly concentrated in processed junk that everyone agrees to avoid anyways.
One hypothesis I heard recently is that most natural whole foods are either high in both fiber and carbohydrates (vegetables), or in both fat and protein (animals), but the combination of fat+carbs without the fiber and protein is common in processed foods, which results in much less satiety per Calorie. The whole foods, on the other hand, are much harder to overeat. This explains why both low-carb and low-fat diets work: they both cut out the fat+carbs junk foods.
Butter your steak, not your potatoes?
So it may be the recent addition of cheap seed oils to our staple carbohydrates that explains most of our problem. That’s just a hypothesis though. I really don’t understand what’s happening.
I don’t think anyone does! Now nature isn’t always right, but I tend to think you need a good reason to deviate from it. Something about the primarily processed foods is killing us en masse. I tend to think it’s acting mainly along some satiety axis, as otherwise your body should adjust towards a healthy homeostasis, but in many it isn’t. People are being given a signal to eat in excess of what’s healthy—quite literally killing them, and they seem unable to do anything about it in the long run of their own accord. Does that point to damage in the hypothalamus, a change in hormones, or are some highly processed foods simply sneaking through the gates? I don’t know.
As for your theory, I find it interesting—people really seem to agree that processed foods are bad, and some are only processed to the extent that a few components are consumed separately. If two components are inextricably tied for all of human history, the body would only need to measure one to get a good idea of where it stands. Certainly something to think about. What would have to be true for that theory to be true? Well, it should be really hard to overconsume protein to gain weight, but quite possible to become overweight primarily with fat. Easy to get fat on white bread, hard to get fat on vegetables high in fiber. Easy on cheese, hard on eggs. But why does our brain love this energy injection when we are positing that it can’t measure it? Perhaps it can’t measure it well, all you need is for it to be a little off to the tune of about 3600 calories a year. But why wouldn’t it be able to just measure the amount of fat and downgrade appetite? Well, we’ve already established that we’re talking about only a pound a year in the average American, that could be kept up as a continuous process—you could do that in two days relatively easily. That simple mental experiment definitely sets off some bells though
Soybean oil grew the most in the USA, and some studies in mice make it look quite bad. I’m not positive, but my takeaway is that it is very low downside and quite easy to cut it out of my diet. On the one hand it is new, and our ancestors were fine without it, whether it is bad or not. And two, it’s highly concentrated in processed junk that everyone agrees to avoid anyways. As for general soy products, not my area of expertise but I’m not going out of my way to avoid them if they’re not highly processed
One hypothesis I heard recently is that most natural whole foods are either high in both fiber and carbohydrates (vegetables), or in both fat and protein (animals), but the combination of fat+carbs without the fiber and protein is common in processed foods, which results in much less satiety per Calorie. The whole foods, on the other hand, are much harder to overeat. This explains why both low-carb and low-fat diets work: they both cut out the fat+carbs junk foods.
Butter your steak, not your potatoes?
So it may be the recent addition of cheap seed oils to our staple carbohydrates that explains most of our problem. That’s just a hypothesis though. I really don’t understand what’s happening.
I don’t think anyone does! Now nature isn’t always right, but I tend to think you need a good reason to deviate from it. Something about the primarily processed foods is killing us en masse. I tend to think it’s acting mainly along some satiety axis, as otherwise your body should adjust towards a healthy homeostasis, but in many it isn’t. People are being given a signal to eat in excess of what’s healthy—quite literally killing them, and they seem unable to do anything about it in the long run of their own accord. Does that point to damage in the hypothalamus, a change in hormones, or are some highly processed foods simply sneaking through the gates? I don’t know. As for your theory, I find it interesting—people really seem to agree that processed foods are bad, and some are only processed to the extent that a few components are consumed separately. If two components are inextricably tied for all of human history, the body would only need to measure one to get a good idea of where it stands. Certainly something to think about. What would have to be true for that theory to be true? Well, it should be really hard to overconsume protein to gain weight, but quite possible to become overweight primarily with fat. Easy to get fat on white bread, hard to get fat on vegetables high in fiber. Easy on cheese, hard on eggs. But why does our brain love this energy injection when we are positing that it can’t measure it? Perhaps it can’t measure it well, all you need is for it to be a little off to the tune of about 3600 calories a year. But why wouldn’t it be able to just measure the amount of fat and downgrade appetite? Well, we’ve already established that we’re talking about only a pound a year in the average American, that could be kept up as a continuous process—you could do that in two days relatively easily. That simple mental experiment definitely sets off some bells though