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 therapy of Alzheimer’s. In 2014, he revealed a paper1 demonstrating the ability of way of life decisions for the prevention and therapy of this tragic situation. By leveraging 36 wholesome way of life parameters, he was capable of reverse Alzheimer’s in 9 out of 10 sufferers.
Randomized Trial Launch Goals to Monitor 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 growing old, mind growing old, and epigenetics — The researchers will use newer blood exams that weren’t out there 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 gentle polypeptide (NF-L). “A few these will not be commercially out there but, so we’re doing these as analysis, however they may all change into commercially out there,” Bredesen says.
• Early detection and monitoring with out a PET scan — At the moment, phospho-tau 181 and A-beta 42 to 40 ratio are commercially out there, permitting people to get an concept of the place they stand with out essentially needing a PET scan.
• Monitoring enhancements and reversing cognitive decline — In keeping with Bredesen, “Extra importantly, you may observe it as you enhance. Prevention is vital, but additionally reversing cognitive decline, which we have been the primary to do … We have seen it many times, once you’re doing the suitable issues, once you’re attacking the vital drivers of the method, you see [reversal].”
This trial represents a significant development within the potential to observe and tackle cognitive decline, providing new hope for prevention, and reversal of neurodegenerative processes.
Invaluable Assessments to Detect Early Indicators of Cognitive Decline
A number of key exams 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 precious device for detecting mind adjustments related to astrocytosis. Astrocytes reply when there’s an issue within the mind, so it can provide you a heads-up that one thing is afoot as much as 10 years earlier than signs change into obvious. “The excellent news is that if it is regular, you are in fairly fine condition. So that you need to know that going ahead,” Bredesen explains.
• Phospho-tau 181 and phospho-tau 217 — These are particular exams for Alzheimer’s adjustments associated to the demise of neurons.
• Genetic testing for APOE standing — Genetic testing is vital to establish what number of copies of the APOE ε4 gene you might need. “That is an [important] piece,” Bredesen says. “Everyone 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 which will contribute to cognitive decline.
The place There’s Smoke There’s Fireplace
In keeping with 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 slightly than root causes.
• The flawed logic of concentrating on tau and beta-amyloid — Bredesen explains:
“This can be a little bit like saying, ‘There’s some smoke there. If we simply blow away the smoke, then the home just isn’t going to burn down.’ It is not sensible. The important thing factor to know is that [tau and beta-amyloid] are responses and mediators.”
• Alzheimer’s is brought on by a number of upstream contributors — Whereas mitochondrial dysfunction is a widely known issue, many different contributors play a task, together with:
◦Irritation
◦Infections (notably within the mouth)
◦Insulin resistance
◦Leaky intestine
◦Decreased blood circulate and oxygenation
◦Diminished mitochondrial operate
• Alzheimer’s is essentially a community insufficiency — The mind incorporates about 500 trillion synapses, and when environmental and metabolic stressors weaken this community, cognitive operate begins to say no. Consequently, tau and beta-amyloid emerge, not as major drivers however as mediators that amplify the injury.
• 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, concentrating on it therapeutically is ineffective, a conclusion supported by scientific information.
• The failure of Lecanemab and what works higher — Bredesen criticizes the FDA’s suggestion to approve Lecanemab. “Lecanemab doesn’t make you higher, it doesn’t hold you a similar, it slows the decline by 27%. That’s it,” he identified.
• Different interventions carried out higher in scientific trials — These embody ketones alone, additional virgin olive oil, mixed metabolic activators (akin to carnitine and nicotinamide riboside), and protocols concentrating on energetics and irritation.
• Bredesen’s protocol reveals the very best long-term outcomes — He states, “We’ve received individuals 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 keeping with Bredesen, supporting power and lowering irritation within the mind are the 2 most vital elements to stop and deal with Alzheimer’s. Fundamentals that every one of Bredesen’s sufferers implement embody:
• Dietary intervention — Bredesen recommends a plant-rich, mildly ketogenic weight loss program, with a superb omega-3 to omega-6 ratio, no dairy, no grains, and no easy carbs. “That is the strategy that has labored the very best,” he says. “We name that KetoFLEX 12/3.”
• My considerations 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 have to be stored low, under 2% and even 1% of each day energy, for optimum well being.
I strongly suspect individuals with dementia have to be much more cautious, as linoleic acid (LA) seems to be the most important 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’t effectively produce ATP.
I’ve written extensively on the ins and outs of this, so for extra info, hearken to the interview and/or evaluation “Linoleic Acid — The Most Damaging Ingredient in Your Weight loss 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 not counter the injury brought on by 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 in addition, so ensuring you’re getting high-quality omega-3 is an important 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, primarily based on his analysis, and don’t essentially replicate my very own views.
• Train — Bredesen is seeing notably good outcomes with KAATSU (blood circulate restriction coaching) and train with oxygen remedy (EWOT).
• Sleep optimization — Sleep apnea is a typical downside that unquestionably contributes to cognitive decline, because it reduces oxygen to your mind and raises adrenaline whilst you’re sleeping.
“Sleep is a large space in and of itself,” Bredesen says. “Affected person zero, the primary particular person we handled again in 2012 who reversed her cognitive decline superbly, she’s now over a decade in on this, doing nice frequently. She’s now in her late 70s.
One in every of her points was poor sleep and, after all, one of many issues that was addressed. Getting at the least an hour of deep sleep and at the least an hour and a half of REM sleep could be very useful … Poor sleep offers you extra amyloid. It is only a marker, however it’s a marker of issues that are not so good, and sadly, amyloid then offers you poorer sleep.”
• Extra methods — Different vital approaches embody 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 have to be addressed.
• Oral pathogens can invade the mind — Frequent infections embody P. gingivalis and T. denticola, which work their manner into your mind out of your oral microbiome, herpes simplex and human betaherpesvirus 6A (HHV-6A).
• Herpes viruses are linked to Alzheimer’s — Your entire 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 threat — 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 have to 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 received 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 a number of 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 alerts the physique to retailer fats and scale back ATP manufacturing — When the physique metabolizes fructose, it interprets the sign as an power disaster, prompting fats storage and a lower in ATP manufacturing. In keeping with Bredesen:
“It’s actually the long-term analysis of Rick Johnson. You speak about mitochondrial operate, about injury to mitochondria. He is speaking a few change in sign. They’re each vital. As he factors out, once 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 — For the reason that mind is already energy-intensive, lowering 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 reveals that mind adjustments brought on by extreme fructose consumption parallel these seen in Alzheimer’s sufferers, making dietary decisions an important think about neurodegenerative illness prevention.
“Rick put collectively an entire desk 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 vital to preserving mind energetics — Whereas pure fruit consumption carefully just isn’t 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 may’t eat some fruit, it simply means you do not need to have large quantities of fructose.”
Fruit vs. Excessive-Fructose Corn Syrup
Right here too, my present views veer a bit. It’s vital 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 pondering on this, as fructose from fruit prompts pyruvate dehydrogenase, which that you must metabolize glucose from pyruvate to acetyl-CoA in your mitochondria. If that enzyme just isn’t activated, the glucose can’t be used for gasoline.
• The important thing to this riddle is the Randle cycle — This cycle principally 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 loss program is greater than 30% to 35% fats, this swap shifts to fats metabolism, so that you just’re burning fats in your mitochondria slightly than glucose. The glucose as an alternative will get shuttled into glycolysis and any extra goes out into your blood.
• Consuming quite a lot of fruit and quite a lot of fats on the similar time just isn’t a good suggestion — In essence, fructose by itself just isn’t what’s inflicting the issue. Fairly it’s consuming an excessive amount of fructose together with an excessive amount of fats. For those who improve your recent fruit consumption, you additionally have to decrease your fats consumption, or else the sugar can’t be used for gasoline.
• Particular person elements affect carbohydrate tolerance — There are particular person variations in metabolic flexibility, toxicity, and microbiome that probably contribute to an individual’s potential to tolerate elevated carbohydrates.
• PUFs might also contribute to metabolic dysfunction — The opposite level of rivalry I’ve is that PUFs additionally seem to induce torpor (decreased physiological exercise marked by a lowered metabolic price), very similar to high-fructose corn syrup does. So, I believe ripe fruit just isn’t going to be a significant 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 got right this moment, after all, is that our fruit has been bred to have a a lot increased sugar content material. That is the problem.
However the excellent news is, it retains the fantastic fiber and, as you identified, it would not offer you that impact that high-fructose corn syrup and processed meals offer you.”
For a deeper have a look at the hazards 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 therapy 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 lowering reductive stress.
• Methylene blue helps mitochondrial operate — It facilitates electron switch ahead within the mitochondria, thereby permitting ATP manufacturing to happen, even when the complexes are broken.
• Elevating NAD+ is vital for power manufacturing — NAD+ is oxidized, not lowered, 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 outdated niacinamide, which is extremely cheap but raises NAD+ successfully.
• Analysis confirmed that niacinamide helps sluggish mind growing old — For basic well being, I like to recommend taking 50 milligrams of niacinamide 3 times a day. Niacinamide additionally works synergistically with methylene blue.
• Dementia sufferers have low glutathione ranges — Publicity to mycotoxins or different toxins. Glutathione in its lowered type is much less efficient, because the oxidized type is required for optimum operate.
• How you can make the precise glutathione molecule — You want each cysteine and glycine, so one approach to enhance your glutathione degree can be to take glycine and N-acetylcysteine (NAC).
• Two different methods to get extra glycine into your weight loss program — 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 vital. About 30% of the collagen and gelatin is glycine, so it’s a superb 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 phases, however will deal with getting individuals in for prevention and early therapy.
• Alzheimer’s progresses by means of 4 phases — Bredesen explains that Alzheimer’s illness develops step by step, transferring by means of distinct phases:
“Whenever you get Alzheimer’s, you undergo 4 phases. You undergo a presymptomatic section, and also you undergo subjective cognitive impairment (SCI) that lasts on common 10 years. For these areas, prevention and therapy are just about 100% efficient. We will forestall, and we are able to 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 just isn’t delicate; it alerts vital illness development.
“MCI is the subsequent. It is too dangerous it is known 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 individuals enhance,” stated Bredesen.
• Reversal is feasible, however more durable in later phases — Whereas some dementia sufferers enhance with therapy, success charges lower because the illness progresses.
“The ultimate stage is dementia. And we nonetheless see some individuals with proof of dementia enhance. However the farther you go, the more durable it’s to get all of them the best way again. So, we encourage everybody, please are available early.
We have had individuals go from MoCA [Montreal cognitive assessment] scores of 18 to 30, which is improbable, from demented to regular. We have had individuals go from zero to 9. However we have by no means seen anybody but be capable 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 girl with end-stage Alzheimer’s regained independence, although full restoration was not potential:
“A man wrote me a nasty observe a pair years in the past, saying ‘How dare you inform those that 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 house.
We used the protocol that you just developed, she solely went up a bit bit, however her signs have been so significantly better.’ She might costume herself, she might converse once more, she might interact.”
• The most effective outcomes happen with early intervention — Whereas later-stage sufferers nonetheless see advantages, beginning therapy early affords the best probability of full reversal. Bredesen famous:
“So I do not say there is a restrict, however it’s a lot more durable under 16. You will get some dramatic subjective enhancements. And once more, we have seen individuals go from 15 to 27. So, it does occur, it is simply that it’s more durable the longer you wait, which is why we encourage everybody to return early. If everyone would are available in these first two phases — prevention or SCI — dementia can be a uncommon downside.”
On a associated observe, revelations have known as into query long-standing Alzheimer’s analysis. To be taught extra about how flawed research could have misled the scientific group, learn “Landmark Alzheimer’s Research 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 reveals that addressing way of life elements reverses cognitive decline in early phases, notably within the subjective cognitive impairment (SCI) section.
Q: Is beta-amyloid the primary reason behind Alzheimer’s?
A: No, beta-amyloid is a response to mind stress, not the foundation trigger. The actual drivers embody 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 gasoline continual irritation and contribute to neurodegeneration.
Q: What dietary supplements assist help mind well being?
A: Methylene blue, niacinamide, NAC, glycine, and high-quality omega-3s help mitochondrial operate and mind energetics.

