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Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

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Re: Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

#11
post #6

This isn’t new. Doctors have seen a link between sugar (carbs) and Dementia / Alzheimer’s https://amp.theatlantic.com/amp/article/551528/

No, they saw a link between HIGH carbs in blood over long periods of time associated with dem\alz.

Eating normal ammounts of carbs isn't going to kill you, it's literally our main energy source.

Re: Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

#12

I read some time ago about the Keto diet showing good results even in Alzheimer/dementia cases. Keto is not the same as low carb but it's close enough. Our molecular biology and internal chemical reactions are still areas of research in early phases. Just on a different topic, but in the same direction - last 10 years research discovered that immunity boosting has much better results in certain types of cancer than a…

Keto diet also has efficacy in managing epilepsy.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6361831/

Re: Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

#13

Sugar, not fat is the killer. Incredible how for decades bad research and the likes of Ancel Keys and Phil Sokolof put the health of millions at risk.

Healthy diets (low carb, moderate fat/protein/fiber) don't generate outsized profits for the agriculture and processed food industry.

Couldn't you also argue that stakeholders who profit off low carb / sugar diets would also have a vested interest to push biased media about the benefits of low carb / fat diets?

Re: Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

#14

Earlier quoted context omitted.

Healthy diets (low carb, moderate fat/protein/fiber) don't generate outsized profits for the agriculture and processed food industry.

Couldn't you also argue that stakeholders who profit off low carb / sugar diets would also have a vested interest to push biased media about the benefits of low carb / fat diets?

One could, but the health benefits of low carb diets are observable to both layman (https://reddit.com/r/keto | https://www.reddit.com/r/ketoscience/) and in controlled studies (https://www.google.com/search?q=pubmed+keto), and the underlying macros are hard to gatekeep (I can get butter for my coffee anywhere).

Who are the stakeholders in "low carb"? Influencers? Sure, there are always going to be folks selling shovels, but the information on how to adhere to a low carb diet is freely available, and fat/protein macro foods readily available and fungible (I agree you'll have a slightly more difficult time to adhere to low carb if you're vegetarian or vegan, but it can be done, my partner and I tried it for fun to see if we could). You can spend an inordinate amount for your keto lifestyle, but you can also spend modestly and still arrive at the same results (whether that be weight loss, maintenance of a healthy weight, or management of a condition that is exacerbated by high blood sugar levels).

Eat properly ("abs are made in the kitchen", you can't work off excessive carbs consumption). Get enough sleep. Find time to exercise (high impact short duration cardio, weight lifting are best IMHO). These basics will contribute to a long, healthy life.

I hope this is helpful to someone, anyone! I was obese from my early teens (pizza and Mountain Dew, sigh), and only in my 30s after much research and experimentation am now in the best shape of my life (healthy BMI, low mile time, targeting a powerlifting competition this year). Everything I learned was from free online resources (r/fitness, r/keto, r/intermittentfasting wikis and discussions), and most of our food purchased at Aldi and Costco.

Sidenote: Keep in mind pricing is a signal. All of this information is free, and yet people still spend enormous amounts of money in aggregate on similar self-help materials with lesser results. Food for thought.

Re: Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

#15

Here's the actual study, I'm always skeptical of University PR reports on studies: https://www.pnas.org/content/early/2020/03/02/1913042117 "Together, our results suggest that brain network destabilization may reflect early signs of hypometabolism, associated with dementia. Dietary interventions resulting in ketone utilization increase available energy and thus may show potential in protecting the aging brain."

Definitely skeptical here as well, but the article seems to echo these sentiments fairly accurately. I’ll have to head the study though to say for sure.

Re: Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

#16
post #6

This isn’t new. Doctors have seen a link between sugar (carbs) and Dementia / Alzheimer’s https://amp.theatlantic.com/amp/article/551528/

No, they saw a link between HIGH carbs in blood over long periods of time associated with dem\alz. Eating normal ammounts of carbs isn't going to kill you, it's literally our main energy source.

Coming from the guy that allegedly puts everyone to sleep during thanksgiving... no chance I’m listening to you

Re: Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

#17
The title is terrible, it should read ketosis/ketones may prevent, reverse age-related effects within the brain.

"Low carb" as the title currently reads does not necessarily result in ketosis and your body/brain running on ketones, which appears to be the scope of this study. There is more to dietary ketosis than low carb, just as an example carnivore or paleo diets are low carb, but those will generally not result in ketosis, in protein rich diets your body will convert the protein to glucose which will continue to be the primary fuel for the cells in the brain/body.

If you have never entered ketosis and experienced your brain running on ketones, I would suggest you experiment for yourself. I would say a minimum 2-3 months which should be enough time for your microbiome to change and your body/brain to adapt primarily running on ketones.

Re: Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

#18
Noted that the underlying cause for the improvement comes from ketones. This should indicate that intermittent fasting would also show similar results. Low carb diet, keto diet, intermittent fasting, they're all just different ways to switch the fuel source from glucose to ketones.

Re: Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

#19
post #6

This isn’t new. Doctors have seen a link between sugar (carbs) and Dementia / Alzheimer’s https://amp.theatlantic.com/amp/article/551528/

No, they saw a link between HIGH carbs in blood over long periods of time associated with dem\alz. Eating normal ammounts of carbs isn't going to kill you, it's literally our main energy source.

The issue that people, at least Americans, run into is that consuming a “normal amount of carbs” is shockingly hard if you’re not consciously trying to avoid them. Foods that don’t really need sugar in them often have it in huge amounts because it delivers more flavor oomph (and separately delivers a dopamine hit). This is especially true in the aftermath of the war on fat because, shocker, fat tastes really good and when you remove it, food tastes worse. How do you make up for that? Add sugar.

Re: Study: Low Carb Diet May Prevent, Reverse Age-Related Effects Within the Brain

#20
Not sure if I believe all the hype about these wild benefits low carb/keto diets have but I will say I've felt so much better on it...I rarely feel tired anymore and have been weirdly healthy the last 2 years. My doctor was surprised with my blood tests and weight loss when she heard what I eat lol. I'd never go back to the amount of carbs I was eating.
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