Editor’s Observe: This text is a reprint. It was initially revealed July 2, 2023.
On this video, I interview repeat visitor Dr. Dale Bredesen, a neurologist specializing within the remedy of Alzheimer’s. In 2014, he revealed a paper1 demonstrating the ability of life-style selections for the prevention and remedy of this tragic situation. By leveraging 36 wholesome life-style parameters, he was capable of reverse Alzheimer’s in 9 out of 10 sufferers.
Randomized Trial Launch Goals to Observe and Reverse Cognitive Decline
For starters, his crew has revealed one other proof-of-concept paper and is launching a randomized, managed trial at six websites — Hollywood, Florida; Nashville, Tennessee; Cleveland, Ohio; and Sacramento, Oakland and San Francisco in California.
• The trial will assess organic getting old, mind getting old and epigenetics — The researchers will use newer blood assessments that weren’t obtainable even a couple of years in the past, together with phospho-tau 181, phospho-tau 217, A-beta 42 to 40 ratio, glial fibrillary acidic protein (GFAP) and neurofilament mild polypeptide (NF-L). “A few these will not be commercially obtainable but, so we’re doing these as analysis, however they are going to all develop into commercially obtainable,” Bredesen says.
• Early detection and monitoring with no PET scan — At present, phospho-tau 181 and A-beta 42 to 40 ratio are commercially obtainable, permitting people to get an thought of the place they stand with out essentially needing a PET scan.
• Monitoring enhancements and reversing cognitive decline — In response to Bredesen, “Extra importantly, you possibly can comply with it as you enhance. Prevention is essential, but additionally reversing cognitive decline, which we had been the primary to do … We have seen it repeatedly, whenever you’re doing the best issues, whenever you’re attacking the essential drivers of the method, you see [reversal].”
This trial represents a serious development within the potential to watch and tackle cognitive decline, providing new hope for prevention and reversal of neurodegenerative processes.
Precious Exams to Detect Early Indicators of Cognitive Decline
A number of key assessments can present early insights into mind well being, serving to to detect neurological adjustments lengthy earlier than signs seem:
• GFAP (Glial Fibrillary Acidic Protein) check — Whereas nonspecific, this check is a useful software for detecting mind adjustments related to astrocytosis. Astrocytes reply when there’s an issue within the mind, so it may give you a heads-up that one thing is afoot as much as 10 years earlier than signs develop into obvious. “The excellent news is that if it is regular, you are in fairly good condition. So that you wish to know that going ahead,” Bredesen explains.
• Phospho-tau 181 and phospho-tau 217 — These are particular assessments for Alzheimer’s adjustments associated to the demise of neurons.
• Genetic testing for APOE standing — Genetic testing is essential to establish what number of copies of the APOE ε4 gene you may need. “That is an [important] piece,” Bredesen says. “All people ought to know their APOE standing.”
• Hormone and toxin testing — Assessing hormone ranges and screening for toxins, together with mycotoxins and heavy metals, present extra insights into elements that will contribute to cognitive decline.
The place There’s Smoke There’s Hearth
In response to typical thought, elevated tau and beta-amyloid are causative elements in Alzheimer’s, however Bredesen’s analysis suggests in any other case, arguing that these proteins are responses and mediators relatively than root causes.
• The flawed logic of focusing on tau and beta-amyloid — Bredesen explains:
“It is a little bit like saying, ‘There’s some smoke there. If we simply blow away the smoke, then the home will not be going to burn down.’ It is mindless. The important thing factor to know is that [tau and beta-amyloid] are responses and mediators.”
• Alzheimer’s is attributable to a number of upstream contributors — Whereas mitochondrial dysfunction is a widely known issue, many different contributors play a job, together with:
◦Irritation
◦Infections (significantly within the mouth)
◦Insulin resistance
◦Leaky intestine
◦Lowered blood circulation and oxygenation
◦Diminished mitochondrial perform
• Alzheimer’s is essentially a community insufficiency — The mind accommodates about 500 trillion synapses, and when environmental and metabolic stressors weaken this community, cognitive perform begins to say no. Because of this, tau and beta-amyloid emerge, not as major drivers however as mediators that amplify the harm.
• Amyloid is a superb biomarker however a horrible therapeutic goal — Dr. Lee Hood and Dr. Nathan Value, authors of “The Age of Scientific Wellness,” emphasize that whereas amyloid can point out illness presence, focusing on it therapeutically is ineffective, a conclusion supported by medical knowledge.
• The failure of Lecanemab and what works higher — Bredesen criticizes the FDA’s advice to approve Lecanemab. “Lecanemab doesn’t make you higher, it doesn’t hold you an identical, it slows the decline by 27%. That’s it,” he identified.
• Different interventions carried out higher in medical trials — These embrace ketones alone, additional virgin olive oil, mixed metabolic activators (similar to carnitine and nicotinamide riboside) and protocols focusing on energetics and irritation.
• Bredesen’s protocol exhibits the very best long-term outcomes — He states, “We’ve bought folks now who’ve sustained their enchancment for greater than 10 years. So, it’s unhappy that this drug has been really useful for approval.”
Bredesen’s Method to Stopping and Treating Alzheimer’s
In response to Bredesen, supporting vitality and decreasing irritation within the mind are the 2 most essential elements to stop and deal with Alzheimer’s. Fundamentals that each one of Bredesen’s sufferers implement embrace:
• Dietary intervention — Bredesen recommends a plant-rich, mildly ketogenic weight-reduction plan, with a very good omega-3 to omega-6 ratio, no dairy, no grains and no easy carbs. “That is the method that has labored the very best,” he says. “We name that KetoFLEX 12/3.”
• My issues about polyunsaturated fat (PUFs) — Within the interview, I counter a few of Bredesen’s dietary suggestions, as he nonetheless recommends PUFs. I’m satisfied all omega-6 PUFs must be saved low, beneath 2% and even 1% of each day energy, for optimum well being.
I strongly suspect folks with dementia must be much more cautious, as linoleic acid (LA) seems to be the largest dietary supply of all of the drivers of Alzheimer’s, together with irritation, oxidative stress, mitochondrial dysfunction and dysfunction in electron transport chain such that you just can not effectively produce ATP.
I’ve written extensively on the ins and outs of this, so for extra data, hearken to the interview and/or overview “Linoleic Acid — The Most Harmful Ingredient in Your Weight-reduction plan.”
• Reevaluating omega fats consumption and prolonged keto — I’m additionally not satisfied that the omega-3 to omega-6 ratio is as useful as generally advised since you can’t counter the harm attributable to omega-6 fat just by taking extra omega-3. On high of that, most omega-3 dietary supplements, primarily fish oil, are nugatory as a result of they’re artificial and rancid besides, so ensuring you’re getting high-quality omega-3 is a vital issue.
Lastly, since this interview, I’ve come to understand the significance of carbs for mind well being, together with easy carbs from entire fruits, and the drawbacks of long-term keto. So, please perceive, Bredesen’s dietary suggestions are his personal, based mostly on his analysis, and don’t essentially replicate my very own views.
• Train — Bredesen is seeing significantly good outcomes with KAATSU (blood circulation restriction coaching) and train with oxygen remedy (EWOT).
• Sleep optimization — Sleep apnea is a standard downside that unquestionably contributes to cognitive decline, because it reduces oxygen to your mind and raises adrenaline whilst you’re sleeping.
“Sleep is a big space in and of itself,” Bredesen says. “Affected person zero, the primary particular person we handled again in 2012 who reversed her cognitive decline fantastically, she’s now over a decade in on this, doing nice regularly. She’s now in her late 70s.
One in every of her points was poor sleep and, in fact, one of many issues that was addressed. Getting at the very least an hour of deep sleep and at the very least an hour and a half of REM sleep may be very useful … Poor sleep provides you extra amyloid. It is only a marker, however it’s a marker of issues that are not so good, and sadly, amyloid then provides you poorer sleep.”
• Further methods — Different essential approaches embrace stress discount, mind coaching, detox and focused supplementation.
The opposite a part of Bredesen’s program is personalized to every affected person, as many have undiagnosed continual infections, for instance, that must be addressed.
• Oral pathogens can invade the mind — Frequent infections embrace P. gingivalis and T. denticola, which work their approach into your mind out of your oral microbiome, herpes simplex and human betaherpesvirus 6A (HHV-6A).
• Herpes viruses are linked to Alzheimer’s — Your complete household of herpes viruses is related to adjustments within the mind and neurons. HHV-6A specifically is related to the mind degeneration seen in Alzheimer’s.
• Chlamydia pneumoniae and tick-borne infections pose a danger — Chlamydia pneumoniae can also be extremely troublesome, as are all tick-borne infections, together with Borrelia, Bartonella, Babesia and Anaplasma.
• Infections overstimulate the innate immune system — All these infections put your innate immune system into overdrive and must be quenched. As famous by Bredesen, COVID-19 and Alzheimer’s are “each innate immune system mismatches with the adaptive system.”
You are not clearing the pathogen, so you have bought this continued onslaught of cytokines. Within the case of COVID, you die from the acute cytokine storm, whereas in Alzheimer’s, you die from cytokine drizzle. “It is a long-term cytokine downside,” Bredesen says.
Excessive-Fructose Corn Syrup Down-Regulates ATP Manufacturing
Bredesen additionally highlights the significance of avoiding fructose. In March 2023, Dr. Richard Johnson, Bredesen, Dr. David Perlmutter and several other different co-authors revealed a paper2 on Alzheimer’s illness as “a maladaptation of an evolutionary survival pathway mediated by intracerebral fructose and uric acid metabolism.”
• Fructose indicators the physique to retailer fats and scale back ATP manufacturing — When the physique metabolizes fructose, it interprets the sign as an vitality disaster, prompting fats storage and a lower in ATP manufacturing. In response to Bredensen:
“It’s actually the long-term analysis of Rick Johnson. You speak about mitochondrial perform, about harm to mitochondria. He is speaking a couple of change in sign. They’re each essential. As he factors out, whenever you get that fructose, your physique is actually responding to it saying, ‘Winter is coming. We’re going to retailer fats and we’ll flip down your ATP by about 15%.’”
• Decrease ATP ranges contribute to cognitive decline — Because the mind is already energy-intensive, decreasing ATP manufacturing by 15% can push it right into a state of dysfunction, contributing to neurodegeneration and Alzheimer’s illness.
• Fructose metabolism mirrors adjustments seen in Alzheimer’s illness — Analysis exhibits that mind adjustments attributable to extreme fructose consumption parallel these seen in Alzheimer’s sufferers, making dietary selections a vital consider neurodegenerative illness prevention.
“Rick put collectively an entire desk taking a look at all of the relationships, adjustments in PET scans, adjustments in blood biomarkers. In every of those instances, what occurs with fructose is similar factor that occurs in Alzheimer’s illness.”
• Avoiding extreme fructose is essential to preserving mind energetics — Whereas pure fruit consumption carefully will not be problematic, extreme consumption of high-fructose corn syrup and processed sources of fructose disrupts mind metabolism and accelerates cognitive decline.
“So once more, it comes again to the essential nature of the energetics, whether or not you are turning them down by taking an excessive amount of fructose and high-fructose corn syrup, which isn’t to say you possibly can’t eat some fruit, it simply means you do not wish to have large quantities of fructose.”
Fruit vs. Excessive-Fructose Corn Syrup
Right here too, my present views veer a bit. It’s essential to know there’s a world of distinction between fructose from fruit and high-fructose corn syrup. I used to advocate limiting each sources, however I’ve modified my considering on this, as fructose from fruit prompts pyruvate dehydrogenase, which you must metabolize glucose from pyruvate to acetyl-CoA in your mitochondria. If that enzyme will not be activated, the glucose can’t be used for gas.
• The important thing to this riddle is the Randle cycle — This cycle mainly acts as a metabolic swap. Your major fuels are fat and carbs, and the Randle cycle determines how your cells determine which one to burn. When your weight-reduction plan is greater than 30% to 35% fats, this swap shifts to fats metabolism, so that you just’re burning fats in your mitochondria relatively than glucose. The glucose as a substitute will get shuttled into glycolysis and any extra goes out into your blood.
• Consuming a variety of fruit and a variety of fats on the identical time will not be a good suggestion — In essence, fructose by itself will not be what’s inflicting the issue. Quite it’s consuming an excessive amount of fructose together with an excessive amount of fats. If you happen to improve your recent fruit consumption, you additionally must decrease your fats consumption, or else the sugar can’t be used for gas.
• Particular person elements affect carbohydrate tolerance — There are particular person variations in metabolic flexibility, toxicity and microbiome that seemingly contribute to an individual’s potential to tolerate elevated carbohydrates.
• PUFs may additionally contribute to metabolic dysfunction — The opposite level of competition I’ve is that PUFs additionally seem to induce torpor (decreased physiological exercise marked by a diminished metabolic fee), very similar to high-fructose corn syrup does. So, I think ripe fruit will not be going to be a serious contributor to dementia.
• Fructose from fruit doesn’t behave like high-fructose corn syrup — In a earlier interview with Johnson, he additionally admitted being shocked that fructose from fruit didn’t have the identical results as high-fructose corn syrup. Bredesen replies:
“Sure. And it makes excellent sense. The fascinating factor to me is we’re frugivore (animals that thrive on uncooked fruits), we’re descended from frugivores. The issue we’ve at the moment, in fact, is that our fruit has been bred to have a a lot larger sugar content material. That is the difficulty.
However the excellent news is, it retains the fantastic fiber and, as you identified, it would not provide you with that impact that high-fructose corn syrup and processed meals provide you with.”
For a deeper have a look at the risks of high-fructose corn syrup and why it needs to be eradicated from our meals provide, learn “Why Excessive-Fructose Corn Syrup Should Be Faraway from Our Meals.”
Methylene Blue, Niacinamide, NAC and Glycine
One remedy adjunct Bredesen favors is methylene blue, which is one thing I like to recommend for almost anybody who desires to enhance their well being and reverse degenerative illness, primarily as a result of it’s so efficient at decreasing reductive stress.
• Methylene blue helps mitochondrial perform — It facilitates electron switch ahead within the mitochondria, thereby permitting ATP manufacturing to happen, even when the complexes are broken.
• Elevating NAD+ is essential for vitality manufacturing — NAD+ is oxidized, not diminished, so it facilitates the switch of electrons ahead within the electron transport chain. Whereas there are costly precursors on the market, my favourite is obvious previous niacinamide, which is extremely cheap but raises NAD+ successfully.
• Analysis confirmed that niacinamide helps sluggish mind getting old — For normal well being, I like to recommend taking 50 milligrams of niacinamide thrice a day. Niacinamide additionally works synergistically with methylene blue.
• Dementia sufferers have low glutathione ranges — Publicity to mycotoxins or different toxins. Glutathione in its diminished kind is much less efficient, because the oxidized kind is required for optimum perform.
• Tips on how to make the precise glutathione molecule — You want each cysteine and glycine, so one strategy to increase your glutathione degree can be to take glycine and N-acetylcysteine (NAC).
• Two different methods to get extra glycine into your weight-reduction plan — Consuming “nostril to tail,” not together with muscle meat, or taking a collagen complement or gelatin powder will increase your glycine consumption. “Nostril to tail” refers to organ meats and connective tissues, that are wealthy in collagen. Collagen, in flip, makes up about one-third of the protein in your physique, so it’s extremely essential. About 30% of the collagen and gelatin is glycine, so it’s a wonderful supply.
Precision Medication Program to Launch
Bredesen can also be a part of a crew launching a Precision Medication Program on the Pacific Neuroscience Institute in Santa Monica, California. This system will work to stop and deal with continual circumstances in any respect levels, however will give attention to getting folks in for prevention and early remedy.
• Alzheimer’s progresses via 4 levels — Bredesen explains that Alzheimer’s illness develops step by step, transferring via distinct phases:
“While you get Alzheimer’s, you undergo 4 levels. You undergo a presymptomatic part, and also you undergo subjective cognitive impairment (SCI) that lasts on common 10 years. For these areas, prevention and remedy are just about 100% efficient. We will forestall, and we will reverse just about each time individuals are in SCI.”
• Gentle cognitive impairment (MCI) is a late stage of Alzheimer’s — Regardless of its identify, MCI will not be delicate; it indicators vital illness development.
“MCI is the subsequent. It is too unhealthy it is referred to as delicate cognitive impairment. It is like telling somebody they’ve mildly metastatic most cancers. It is a comparatively late stage of Alzheimer’s illness. Nonetheless, in our trial, we had 84% of these folks enhance,” stated Bredesen.
• Reversal is feasible, however tougher in later levels — Whereas some dementia sufferers enhance with remedy, success charges lower because the illness progresses.
“The ultimate stage is dementia. And we nonetheless see some folks with proof of dementia enhance. However the farther you go, the tougher it’s to get all of them the best way again. So, we encourage everybody, please are available early.
We have had folks go from MoCA [Montreal cognitive assessment] scores of 18 to 30, which is unbelievable, from demented to regular. We have had folks go from zero to 9. However we have by no means seen anybody but have the ability to go from zero MoCA, which is end-stage Alzheimer’s, to excellent 30 …”
• Even small enhancements are life-changing — Bredesen remembers a case the place a lady with end-stage Alzheimer’s regained independence, despite the fact that full restoration was not attainable:
“A man wrote me a nasty observe a pair years in the past, saying ‘How dare you inform those who in the event that they’re too far alongside, they should not get on this protocol? My spouse had a MoCA rating of zero. She’s in a nursing dwelling.
We used the protocol that you just developed, she solely went up a little bit bit, however her signs had been so a lot better.’ She might gown herself, she might converse once more, she might interact.”
• The perfect outcomes happen with early intervention — Whereas later-stage sufferers nonetheless see advantages, beginning remedy early provides the best likelihood of full reversal. Bredesen famous:
“So I do not say there is a restrict, however it’s a lot tougher beneath 16. You may get some dramatic subjective enhancements. And once more, we have seen folks go from 15 to 27. So, it does occur, it is simply that it’s tougher the longer you wait, which is why we encourage everybody to return early. If all people would are available in these first two phases — prevention or SCI — dementia can be a uncommon downside.”
On a associated observe, revelations have referred to as into query long-standing Alzheimer’s analysis. To study extra about how flawed research could have misled the scientific group, learn “Landmark Alzheimer’s Examine Retracted After Proof of Information Manipulation.”
Ceaselessly Requested Questions (FAQs) About Alzheimer’s Prevention and Therapy
Q: Can Alzheimer’s be reversed?
A: Sure, Dr. Bredesen’s analysis exhibits that addressing life-style elements reverses cognitive decline in early levels, significantly within the subjective cognitive impairment (SCI) part.
Q: Is beta-amyloid the primary reason behind Alzheimer’s?
A: No, beta-amyloid is a response to mind stress, not the basis trigger. The actual drivers embrace irritation, infections, insulin resistance and mitochondrial dysfunction.
Q: Why is fructose dangerous to mind well being?
A: Extra fructose, particularly from high-fructose corn syrup, reduces ATP manufacturing and triggers fats storage, which contributes to cognitive decline.
Q: Can infections contribute to Alzheimer’s?
A: Sure. Oral pathogens like P. gingivalis, herpes viruses and tick-borne infections gas continual irritation and contribute to neurodegeneration.
Q: What dietary supplements assist assist mind well being?
A: Methylene blue, niacinamide, NAC, glycine and high-quality omega-3s assist mitochondrial perform and mind energetics.