All of this is addressed in the thread Mega linked but whatever - low carb zealots have a habit of spewing their nonsense on everyone else so here we go again
And despite society being on a low fat diet,, yet everyone is fat,, it's clear that fat does not make a person fat (proven biological science),, it's impossible for fat to make a person fat because fat does not raise insulin and insulin is the only hormone in the body that can drive glucose and store fat in fat cells,, glucose comes from carbs and spikes insulin,, only carbs can make you fat,, It's the high carb diet society is on that causes fat,, not fat..
Wrong - and lol at you claiming that this is "proven biological science".
Even with ZERO insulin you can gain fat due to something called acylation stimulating protein (ASP).
ASP is an adipocyte autocrine that is increased in response to many things including the presence of fat in the bloodstream WITHOUT an increase in insulin and fat cell metabolism is still affected = fat gain all due to ASP:
********* response of Acylation Stimulating Protein to an oral fat load. - PubMed - NCBI
Eat only fat and if your in a caloric surplus you will gain fat even with zero insulin response.
In the future don't make claims like like "proven biological science" when you don't know what biological science is actually saying.
As for studies that prove that carbs cause health problems , instead of me posting all of them which do prove this.. I'll point you to search for yourself and look into the research of.
Dr. Tim Noakes
Dr. Eric Westman
Scientific researcher : Gary Taubes
And on a slightly different angle, studies showing gluten is a poison to most of us and that gluten is not just found in wheats and grains but pretty much all carbs
Dr. Peter Osborne
And as far as FAD diets go,, The biggest fad diet ever is the one that is currently promoted by the us govt and the current food pyramid,, the low fat, high carb with plenty of grains and fruits.. Is supposedly healthy.. That's a fad diet that does nothing but make people unfit and sick.
The LOW carb diet is far from a fad,, been around for several million years
Your point about insulin resistance is true but you forget that the MAIN cause of insulin resistance is obesity and the EASIEST way to reverse it is through fat loss.
The leaner you get, the more insulin sensitive you become.
And every single guy you listed is a low carb zealot that cherry picks data - go read the studies yourself rather than relying on people who sell a bunch of books and get media attention. And yes - I'm going to show you VERY strong evidence regarding this later on in this post...
And low carb IS a fad diet - no one in modern society can stay on a low carb/keto diet LONG TERM.
In fact the studies show that longetivity of such diets is extremely poor and if you cant stick to a diet long term then what is it? Answer: A short term fad diet.
"Good calories Bad calories" by Gary Taubes
Not all calories are created equal,, calorie in vs calorie out is what has been taught for years.. New research is showing that calories are not that important,, throwing counting calories out the window completely .
Example diet -
100 G protein = 400 cal
300 g carbs = 1200 cal
50 g fat = 450 cal
= 2050 calories -- 1200 of which raise insulin and thus fat storage
Example diet
80 G protein = 320 cal
20 g carbs = 80 cal
184 g fat = 1656 cal
= 2056 calories -- Essentially no insulin spikes with that low of carb and thus no fat storage,,
Even if your calorie requirement is 1900 a day,, In example one,, excess calories will most definitely be stored as fat,, because insulin is constantly present ,, In example two it won't/can't because of the lack of insulin
I'm grateful you posted this because I already dissected his bullshit book in another thread so here is a copy and paste of my post:
"Gary Taubes wrote a book called "good calories, bad calories" where he hypothesized (zero evidence) that calories don't matter and its all about controlling insulin - something this idiot agrees with because he doesn't know any better.
What he doesn't realize is the "cherry-picking" he accuses me of is EXACTLY what Gary did & he relied on self-reported food intakes to make his conclusions (notoriously inaccurate).
He also doesn't realise that Gary's book is based on a model of fat cell metabolism create in the 1950s that hasn't been valid for a long, long time now.
For example, protein raises insulin and yet your conveniently ignoring that hmm?
In fact, in Type 2 diabetics, protein raises insulin as much as carbs- yet protein is good for fat loss while while carbs are bad hmm?
Even more important is the fact that your body can store fat even with ZERO insulin due to something called acylation stimulating protein (ASP).
ASP is an adipocyte autocrine that is increased in response to many things including the presence of fat in the bloodstream WITHOUT an increase in insulin and fat cell metabolism is still affected = fat gain all due to ASP.
If insulin was the only problem then we could all eat as much fat as we want (since fat doesn't increase insulin) and not worry about fat gain at all - yet we all know this is bullshit. "
Gary taubes is full of shit - as the studies I'm about to post (that he conveniently ignores) are going show....
Removing sugars from the blood would be irrelevant if your not consuming carbs. I can understand that.
But, is there any benefit to glycogen storage in muscle tissue? Does it benefit muscular endurance, usable mass, anything that would help performance in any way? Doesn't insulin cause growth to some extent, or signal for growth?
Muscle glycogen is EXTREMELY useful to all aspects of high level performance - even athletes who run keto diets during training have MASSIVE carb loads before an event because the fact is that carbs enhance performance.
Insulin also helps partition nutrients to your muscles AND has well known anti-catabolic benefits - something all low carb zealots ignore.
glycogen stores in your muscles are converted to energy when you train,, your brain uses glycogen for energy as well,, your brain is 2% of your body weight yet uses 25% of the bodies energy stores.
so obviously carbs have benefits for growth (unless feeding cancer cells glucose to thrive on is not worth it),, BUT your body does not need them,, your brain does not need glucose and either do your muscles,, the reason your body is using glucose/carbs for energy is cause it is there and available and its using it up for energy to get RID of it to a degree..
If you get rid of carbs completely,, then your body will convert to it's natural way of using energy and no longer be dependent on carbs
Complete and utter nonsense - again.
First of all, during resistance training or any other high intensity exercise your using glycogen almost EXCLUSIVELY for energy - fat plays no role in this whatsoever.
This is why keto dieting with a caloric deficit and low protein intake is a recipe for muscle loss without drugs - fat intake does NOTHING to preserve muscle.
You can adapt to keto all you want - fat will not be the main source of energy during training.
Also, your basing what your body "needs" on average, sedentary individuals - "need" is context dependent.
Someone who trains hard needs some carbs otherwise they will NOT be able to train as well. I have had the pleasure of actually watching coaches train athletes and even the ones who do keto diets (in order to create a super compensatory effect for glycogen come show time) ALWAYS carb load before a big event.
Why? Because it enhances performance.
Now as for the studies I kept talking about....
Here is a META-ANALYSIS (strongest scientific evidence possible) showing that
low-fat vs low-carb was the same with regards to weight and fat loss regardless of what insulin is doing:
Comparison of weight loss among named diet programs in overweight and obese adults: a meta-analysis. - PubMed - NCBI
Here is a DOUBLE BLIND PLACEBO CONTROLLED study where 2 groups were put on a caloric deficit BUT one was given a drug (diazoxide) to inhibit insulin secretion in people who secrete too much of it (hyperinsulinaemic) while the other was given a placebo.
They found no difference in weight or fat loss and concluded that inhibiting insulin secretion was a poor method to induce fat loss. In other words, a caloric deficit makes insulin spikes completely and utterly irrelevant:
No effect of inhibition of insulin secretion by diazoxide on weight loss in hyperinsulinaemic obese subjects during an 8-week weight-loss diet. - PubMed - NCBI
Here is a
study showing NO meta-bolic advantage to keto diets and concluding that non-keto diets (40% of calories from carbs) are EQUALLY as effective at treating insulin resistance.
They also found that people on keto diets had severe psychological side effects unlike the non-keto group:
Ketogenic low-carbohydrate diets have no ********* advantage over nonketogenic low-carbohydrate diets. - PubMed - NCBI
And finally my favourite study on this topic of what causes obesity, low test, diabetes, etc...
Low carbohydrate versus isoenergetic balanced diets for reducing weight and cardiovascular risk: a systematic review and meta-analysis. - PubMed - NCBI
This is a systematic review and meta-analysis, so no one can accuse me of cherry picking anything (unlike Taubes, etc)....
Conclusion:"Trials show weight loss in the short-term irrespective of whether the diet is low CHO or balanced. There is probably little or no difference in weight loss and
changes in cardiovascular risk factors up to two years of follow-up when overweight and obese adults, with or without type 2 diabetes, are randomised to low CHO diets and isoenergetic balanced weight loss diets.
In other words, caloric deficits improve basic health parameters regardless of macros.
AKA - eating too much food in general is causing all the health problems we are seeing in our society.
As I said earlier: There is NO evidence that low carb diets have any advantage to curing obesity or diabetes or whatever other healthy issues compared to simply eating less food in general.