Major Study Claims to Identify The Root Cause of Obesity: Fructose
Major Study Claims to Identify The Root Cause of Obesity: Fructose
Fructose, a new paper proposes, is the pernicious little demon driving so many human metabolisms towards obesity.
...did we not already know this? I could've sworn we already knew this.
I certainly noticed a correlation many years ago.
I don't know why y'all are arguing about fruit. I have a hunch that there's some fructose in high fructose corn syrup, which is in just about every processed sweet tasting thing made in the USA. That's probably contributing to obesity a bit more than peaches, ffs.
*in America
So, is this an open door to scare people away from fruit?
@qyron fruit is healthy.
The fructose in fruit isn't as easily absorbed due to fibre. Also there's a natural limit to how much we can consume, no one eats 20 oranges in one sitting.
this comment is an open door to brain rot
Regardless of method, weight always boils down to a balance of calories consumed vs calories burned.
Your control of calories burned is limited - outside of physical exercise, your body does a lot of crap on its own, and finding the number of calories you passively burn on an average day is a major hurdle.
To do that, log and calculate the caloric value of everything that goes into your mouth; and your weight. If your weight is trending up, reduce your intake and keep checking. Once it stabilizes, you've got your number. If your baseline is weird, something's fucking with your metabolism - see your doctor (for real, that could be a sign of some really bad shit).
From there, you can either further decrease calories consumed by eating/drinking less, or increase calories burned by cranking up the exercise, or a combo of the two. You'll be more comfortable/satiated if you limit things like processed shit, but you can literally eat nothing but Twinkies and still lose weight if you stay within your caloric budget (you'll also be starving all the time, pissed off, and unless you're a fucking robot, give in and eat some actual food, breaking your caloric budget and thus your goals, so don't actually try the Twinkie thing, but it's 'technically' possible).
Any and every diet that actually works does so via a caloric deficit. Maybe fructose is the biggest enemy; maybe it's other sugars; or fats; but keep your caloric consumption-to-burn ratio in the negative regardless of source, and you WILL lose weight.
Our bodies absolutely do not treat all calories equally
This.
It's crazy, the science on processed fructose vs glucose is clear
but people still cling to old ideas about all calories all being the same.And for a very short summation of the small novella I've written in other comments, not every calorie has the same amount of nutrition in it.
There are non caloric nutrients in food that are absolutely vital for human health and happiness and when you are deficient in those nutrients your body will compel you to continue eating until you have met your baselines.
Solve the nutritional problem and you will most likely go a long long way towards solving the obesity problem.
They don't, there's a million little things that depend on what you eat, but regarding weight this is how it works.
In terms of weight - yes, they do.
TLDR: calories in, calories out.
I've always personally believed in low-carb diets, but I still agree that calories in/out is the main factor for weight gain. That being said, some calories are not calculated right. I remember reading a study on Almonds that said something like 33% of the calories from Almonds are not absorbed, so "100-calorie" packs of almonds are only 66 calories. In this way, not all calories are the same because the way we calculate them isn't right all of the time. Also, calories in/out doesn't account for foods that are unhealthy for other reasons, or could cause you to eat more than you would otherwise, like HFCS.
The thing that this perspective doesn't take into account is hunger. It's all fine and well to say control your calorific intake, but willpower is a finite and limited resource and if it's the mechanism used to manage calorific intake it will inevitably fail you. Especially when self-control relies on glucose levels in the blood and the aforementioned willpower is being used to reduce those glucose levels.
In the absence of fructose, fat consumption is controlled through the suppression of hunger by the CCK feedback loop. In the absence of fructose, carb consumption is controlled through the insulin/glucagon feedback loop.
Fructose just gets converted into fatty acids without any control loop, leaving you laden with excess fatty acids and still hungry.
Sucrose, which is sugar, is 50% fructose. So it's not just Americans with their high fructose corn syrup who are being bombarded with calories that our hunger can't see, it's anyone eating foods sweetened with sugar.
High fructose corn syrup, by the way, is up to 55% fructose, with the rest being glucose. So it's not thaaaat different than sucrose in overall composition. That's not saying anything about how it's absorbed though.
Ya mean… High Fructose?
As an old, I never heard of anyone getting pancreatic cancer when I was young.
Then all of a sudden pancreatic cancer is something that everyone gets.
Correlation is not causation, but there is correlation.
Well, part of that is also because we know more about pancreatic cancer now, enough to call it that. Just because diagnoses goes up does not necessarily mean that rate is going up.
Yeah, and the world around you and the food that is consumed and human knowledge and medicine have all changed as much as you have, probably even more.
Your take on this is ignoring all of that.
Fun fact: HFCS is identical to honey, to the point that many honey manufacturers will add some because it is cheaper and impossible to detect.
Ewwww. You’re saying I’ve been having honey coke all these years? Yuck!!!
It would be amazing if we found that just one ingredient could be traced to all the suffering from obesity.
In other news: the water is wet.
Water is not wet. It makes things wet but it's not wet.
Uhhhhhhhh. Okayyyy. Or maybe eating too much. Goddamn how is there money for these studies and we still can't feed everyone in this country.
Also, the study says that fructose is the problem but they have no idea how to deal with it. So this is just so you know that maybe something else instead of eating too much makes you fat.
"No, no it isn't that you didn't apply the brakes through that intersection, it is one wire leading to the calipers that is made of the wrong material. What is the correct material? I dunno."
Just hit the brakes.
I feel like I'm starting to sound like a broken record at this point.
Obesity is caused by eating too many calories compared to what your body is burning.
That I believe we can all agree on.
There is a bigger question than that though. Too many people assume that by default that it is the obese person's I don't know moral failings that lead to their obesity and that a simple rectification of their moral weakness would reverse the obesity.
And that is what I take umbrage with. It's not a moral failing to become obese in a society where all of the food that is available to you has two or three times as many calories as the version your ancestors ate did while simultaneously providing less nutrition per serving size then the food that your ancestors ate did.
There is more to food than calories.
There is more that your body needs out of food than raw calories.
Your body needs nutrition and it will tell you to continue eating until it has met your nutritional needs.
If you shore up the nutritional deficit in the average Western diet then a large percentage of obesity would be dealt with. The way to do that is different from person to person because the nutritional needs of each person is slightly different.
For instance, if you are deficient in magnesium your body may tell you to eat potatoes because potatoes have plenty of magnesium in them.
But if you are eating potatoes that have been turned into potato chips and french fries to try to get the magnesium content out of them you're going to eat way too many fucking potatoes that are also deep-fried in oil and doused with salt.
Multiply this by the number of nutrients that your body needs and the number of foods that have the nutrients in them and the number of ways those foods can be processed to turn healthy foods into unhealthy foods.
If you do that then you may start to understand that the obesity epidemic is not just about fat people stuffing their greedy gullets.
Our ancestors ate, in flush times, 3,000 to 5,000 calories a day while working hard and met their nutritional needs and now we have obese people who do not work as hard as our ancestors did trying to make it on 2500 or 3500 calories who are not getting the non-caloric nutrients they need to satisfy their nutritional needs.
And the nutritional drop off per calorie of the food available in the 1940s versus the food available today is not in a straight line with the decrease in caloric intake.
You may get 30% to 80% of the non caloric nutrition out of the calorie that your ancestors did, so even though you were eating fewer calories than them you are getting vastly fewer non caloric nutrients then they did, things like potassium, and magnesium, phosphorus, copper, zinc, molybdenum, selenium, all of the various trace elements that all life on this planet subsists on.
To add to that, there's no good way to determine what nutrition your body currently has or that it might need other than spending hundreds if not thousands of dollars at the hospital to get a full blood draw and panel done.
If you want to solve the obesity crisis you must first solve the issue of what nutrition a body needs and how to provide that to not just one person but to every person all 8 billion of us on the entire planet.
I apologize for going into a rant about this but I've spent a good while learning how to lose weight and I've lost over a hundred pounds.
I've dealt with being obese my entire life.
I was given poor instruction as a child.
I was told to continue eating when even when I was already stuffed because my mother grew up in a poor household and she didn't understand that when a child says they are full that you do not need to feed them anymore and you do not need to manipulate them into thinking that they are bad people for not eating until they physically cannot eat anymore for every single meal.
I've been dealing with the compulsion, the almost OCD unwilling desire mandate that I have to eat all of the food in front of me every single time I sit down to eat for my entire life.
And while I have been working and struggling and striving to break that compulsion I've also been trying to learn what it is about food that leaves me so unsatisfied when I eat.
And so I get a little upset when I hear people say any variation of, "put down the fork fatty" even when the concept is couched in an inoffensive phrasing, because every single person that says this has no idea what the actual struggle of being obese is.
It's not an issue of one specific chemical in the food that makes people obese.
It's an issue of the entire available Western diet
combined with the entire Western ideology about food
combined with the post world war II necessity of feeding as many people as possible using the new fertilizers that change the structure of the plants that they are sprinkled on, causing them to grow far faster than they ever did in nature
Combined with the selective breeding of plants to get the largest size and most fat protein and carbohydrates that you possibly can out of every single grain and every single animal that is grown
combined with food companies hiring scientists running an entire industry to make food as unsatisfying as possible so that you never get tired of eating it
combined with the nutrition of food decreasing even as the calories in food increase
combined with every single minor drop of comprehension about food itself and the foods effects on the human body being amplified all out of proportion by the news empire looking for a click-worthy headline
Combined with the fact that tasty food releases dopamine even as being obese causes you to be depressed and therefore want to eat more food to get more dopamine to deal with the depression that eating the more food caused
And once again I apologize for going on a rant about this but I wish I could just shake every single person on the planet until they understood that there is far more going on than just the inability of putting the fork down that causes obese people to be obese.
Obesity is caused by eating too many calories compared to what your body is burning.
That I believe we can all agree on.
No, we can't. Obesity is caused by eating too many calories compared to what your body is burning or excreting.
That's why (for example) the difference between fiber and simple carbs matters.
More to the point, there's also evidence that one reason skinny people are skinny might be that they have less efficient gut microbiota: they're not burning more calories, they're excreting more.
You're mixing obvious truths(nutrition is important) with materially irrelevant anecdotes and easily disprovable absolutes(if you want to solve the obesity crisis, you must...).
Nope. Some countries have obesity "crises", and others do not.
We know the basics of nutrition and the basics that people can avoid, and while metabolisms and hormones and gut health depend on a nutritional spectrum and so many other factors, that is a different matter entirely than an obesity "epidemic".
Those people are eating too much.
To solve obesity, eat less.
You can figure out the holistic solution to obesity(TLDR: apparently it's "fructose") on your own time, but if anybody wants to solve obesity, they have the solution.
I am not talking about any holistic nutritional grail and neither is this article, I'm speaking to the useless nature of a study that suggests a significant result is "Ackshually, this one sugar is ackshually the real reason you are fat", which is a counterproductive and insignificant claim that money and time was wasted on.