Announcement of the failure of Eli Lily’s Alzheimer’s disease drug solanezumab in a late-stage trial last week sent the share prices of the drug company which gave the world mass-produced insulin, penicillin and the Salk polio vaccine crashing. Millions suffering early stages of Alzheimer’s disease — along with their families — have had their hopes dashed. Such was the bullishness with which Eli Lilly was already promoting its new drug; the company’s marketeers had managed, before the drug’s release, to carve out a view in the minds of many that this was going to be the world’s first effective drug treatment for the disease. The company appears to have no option but to drop further work to have the monoclonal antibody drug licensed for treatment of mild dementia due to Alzheimer’s disease.
In the wake of these revelations, it’s both astonishing, yet entirely predictable given historical precedents, that both the media and health authorities are remaining mute on the only known effective treatment for early-stage Alzheimer’s. The goal is to perpetuate the myth that there are no effective treatments available. The reason for this muteness is that the only known treatment, that could reduce the Alzheimer’s disease burden by around one half, doesn’t involve a drug at all, at least in the ordinary meaning of the term. Instead, it involves high doses of cheap, unpatented B vitamins that despite an extraordinary history of safety, are being targeted as unlicensed drugs in countries like Germany, France, Sweden and Denmark. That’s because they work, have clear pharmacological effects and fall foul of the EU definition of a medicine.
Alzheimer’s disease: the slow assassin
The UK’s Office for National Statistics reports that dementia and Alzheimer’s disease have replaced ischaemic heart diseases as the leading cause of death in England and Wales, accounting for 11.6% of all deaths registered in 2015. The projected number of people expected to be suffering with Alzheimer’s by 2050 is 100 million worldwide.
Eli Lilly, which professes to have spent around $3 billion on Alzheimer’s drug trials over the last 30 years, is resigned to adding solanezumab to a long list of failed Alzheimer’s drugs. Lilly’s shares tumbled 12% to their lowest point in two years. Lilly’s setback raised questions in the strategy of targeting the beta amyloid protein cascade in the brain that is the primary symptom of Alzheimer’s disease responsible for cognitive decline. However, both Biogen, with its drug aducanumab, and Merck, with verubecestat, continue to research drugs targeting amyloid plaque.
Meanwhile, echoing the less than high success rate for cancer drugs, the charities are busy raising more money. But for what? Hoping to exploit the public’s seasonal generosity, Alzheimer’s Research UK has just released its “Santa Forgot” fundraising campaign. But is it possible that the research, funded by millions of concerned citizens, will amount to nothing because researchers are focusing on the wrong part of the problem?
Amyloid plaque begins accumulating in the brains of Alzheimer’s patients some 15 to 20 years before they ever show clinical symptoms of the disease, yet doctors are not trained to look or advise this early in the disease’s progression. You don’t wait for a heart attack to start a treatment plan! Doctors typically treat high blood pressure, and it’s now recognised that there is no better prevention strategy than a modified diet and lifestyle. The same applies to Alzheimer’s disease, which is another disease linked directly to chronic inflammation as well as chronic upregulation of the immune system. Interestingly, in Alzheimer’s disease, the immune system may well be acting, in evolutionary terms, at the expense of the brain.
Drug companies are no fans of vitamins or modified diets or lifestyles because, regardless of their effectiveness, there’s no money to be made. The prospect of a vaccine to avert or delay the onset of Alzheimer’s disease, on the other hand, would be a much more palatable option.
The link between homocysteine and Alzheimer’s
Let’s return to the elephant in the room – B vitamins. In 2013, we reported on how a simple blood test to measure homocysteine, coupled with an online cognitive test and high dose B vitamins for those with high homocysteine (over 10 micromoles per litre) could be used to slash Alzheimer’s disease rates by half.
Elevated plasma homocysteine levels, associated also with atherosclerosis and an increased risk of stroke, have been shown to increase the risk of dementia and alzheimer’s disease. One review concludes that: “Of seventy seven cross-sectional studies on more than 34,00 subjects and 33 prospective studies on more than 12,000 subjects have shown associations between cognitive deficit or dementia and homocysteine and/or B vitamins”.
A study by Professor David Smith at the University of Oxford provides clear evidence for the effectiveness of high dose B vitamins in those with raised homocysteine. The study showed that people with a homocysteine level above 9.5 micromoles per litre, when given B vitamins delivered as 20mg B6 (1429% of the NRV), 5000 mcg B12 (20,000% of the NRV) and 800mcg folic acid (400% of the NRV), had a significant reduction in the rate of brain shrinkage, when measured with an MRI scan. While many regard these dosages as high, they remain within the conservative Tolerable Upper Levels set by the European Food Safety Authority (EFSA) in 2006 – confirming they are side effect free.
While mainstream doctors don’t usually test for homocysteine, it’s a test that can readily be arranged through a nutritionist or private functional medicine or integrated health practitioner or doctor.
Can you eat your way to Alzheimer’s disease?
There may be a powerful connection between the foods you eat and your risk of Alzheimer’s disease and dementia via the same pathways that cause type 2 diabetes. This has led to some people referring to Alzheimer’s disease as type 3 diabetes.
Studies have shown that sugar consumption can disrupt memory, and long term it can contribute to the shrinking of the hippocampus of the brain, which is a hallmark symptom of Alzheimer’s disease. It’s becoming clear that the same pathological process that leads to type 2 diabetes may also hold true for the brain. Seen from this perspective, the formation of beta-amyloid plaques is more of a healing response to injury from chronic inflammation and unchecked oxidative stress. It is therefore a symptom, rather than a cause, of Alzheimer’s disease.
Pulling 3 decades of research together, Dale Bredesen MD, a leading Alzheimer’s disease researcher from the David Geffen School of Medicine at UCLA, put together the MEND protocol, to which 9 out of 10 patients with early-stage Alzheimer’s responded positively in a trial published in the peer reviewed journal Aging in 2014.
The protocol has matured to a 36-step strategy and early trials at the Cleveland Clinic appear very promising. The protocol includes:
- eating a Mediterranean diet high in vegetables and good fats
- regular ‘cardio’ exercise
- fasting at least 12 hours after dinner
- brain training exercises
- getting at least 8 hours of sleep
- a regimen of supplements to address each patient's deficiencies.
An arm of the Bredesen Protocol trial is now also being established in the UK.
The ketogenic diet to protect against neurodegeneration
Ketones are the brain’s preferred source of fuel and ketones are what your body produces when it converts fat (as opposed to glucose) into energy. A diet rich in fat, with very low carbohydrate intake, the classic ketogenic diet, has been cited as a potential treatment for a number of health conditions including Alzheimer’s disease, Parkinson’s disease, multiple sclerosis, cancer, drug resistant epilepsy and type 2 diabetes.
Alternatively, a less radical diet, such as one following the principles in ANH’s Food4Health guidelines, can still allow you to enter ‘nutritional ketosis’ for periods of a given day when combined with specific exercise/meal frequency patterns, that include regular, moderate to intense physical activity, some high-intensity interval training, intermittent fasting and some fasted training.
Look after your brain and avoid drugs
There is increasing recognition that complex diseases, like Alzheimer’s, require more complex, multi-therapeutic – rather than magic bullet, monotherapeutic – solutions.
The Bredensen Protocol is an example of a multi-therapeutic approach targeting Alzheimer’s disease.
The Food4Health guidelines along with its integrated 10 pointers is one of the best ways to ensure to keep your brain healthy in the long term.
Neurologist and functional medicine doctor, Dr David Perlmutter, explains in his book Grain Brain that Alzheimer’s disease is a disease predicated primarily on dietary and lifestyle choices. He fingers two culprits above any other: too much sugar and gluten/gliadin consumption from grains.
Dietary and lifestyle choices, many of which encompass elements of our Food4Health guidelines, that help you maintain a healthy brain include:
- Avoid sugar – Obvious sources include sugary foods and refined carbohydrates, but avoiding grains will also reduce your body’s dependence on glucose as an energy source
- Avoid gluten-containing grains (wheat, barley, rye) entirely – the blood-brain barrier is negatively affected by gluten. It also makes your gut more permeable by interfering with the function of ‘tight junctions’, promoting inflammation and auto-immunity, both of which play a role in the development of Alzheimer’s.
- Eat a diet rich in folate and vitamin B12.
- If you’re over 50, as we reported previously in our exclusive with Patrick Holford, take an online cognitive test annually, and, if necessary, keep your homocysteine levels below 9.5 micromol per litre by taking high dose B vitamins (see above)
- Cut down on Omega-6-rich fats from refined vegetable oils and increase omega-3 fats (from oily fish or algal sources) so that your Omega 6:3 ratio is around 2:1 (as compared with the more commo 15-20:1 ratio for being eating a standard Western diet)
- Swap out Omega-6 rich fats for monounsaturated fats like unrefined extra virgin olive, avocado and macadamia oils and medium-chin triglyceride-rich coconut oil
- Optimise your gut flora by eating foods high in insoluble fibre (notably vegetables) as well as fermented foods
- Eat a rainbow of colours including representatives of all 6 phytonutrient colour groups (green, red, yellow, orange, blue/black/purple, white/tan) when consuming vegetables and fruits to maintain a diet rich in bioactive compounds and antioxidants
- Exercise regularly (daily) and practice intermittent fasting.
- Stay socially active and challenge (exercise) your mind daily through mentally-stimulating reading, by studying, doing puzzles, etc.
your voice counts
Norman Frodsham http://N/A
30 November 2016 at 7:30 pm
There is little doubt that probiotics of high quantity strains, have a significant effect upon Alzheimer's disease. Much more attention should be given to this very effective change making product for autoimmune diseases.
Brian Steere http://willingness-to-listen.blogspot.co.uk/
30 November 2016 at 10:00 pm
Very good - thankyou for being an example of a Media report that is NOT fake news!
Stephanie Seneff's work indicates other factors - namely glyphosate in particular - and statins.
If we understand that negative synergies cooperate to a negative outcome - then the awakening response-ability is to shift to the positive synergies of alignment in our natural being. This is a deep cultural shift - and encounters a very long established anti-nature mentality - that has more facets to it than this particular health issue - yet every such issue needs to be recognized within the 'negative synergy' of undermining, overriding, coercing and denying our true being.
I used the term response-ability as the true alternative to blame and guilt. Awakening to where we are aware of reactions that we no longer support - we can release that and open to a fresh choice - from a fresh honesty of being. The more we live from here, the more we attract and align in its perspective - which is of a wholeness of being, a healing of a falsely framed sense of self and life and the aligning of support for who we are and what we need - which is denied by the 'go it alone' sense of self-disconnect that has no other apparent option but to seek 'control' over life because it is blind and unfeeling to the connection of a fully functioning consciousness.
Fear operates the 'reptilian' fight-flight reaction. But humanity has been almost hardwired into such a conditioning and perhaps cannot free itself enough to recognize its operation and awaken true will instead of a usurping notion of power and protection that truly delivers neither.
01 December 2016 at 7:17 am
I am interested in a source of absorbable vitamin B supplements. There is considerable debate about supplements and absorption.
09 January 2017 at 10:06 am
In my research, I have found that AOR Advanced B complex, as well as Lorna Vanderheigh's b complex (sp?) to be of high quality. All the vitamins are in their final conversion form, therefore easily absorbed by the body and used immediately. The only downside is that they need to be taken three times a day, as they are used up by the body at a faster rate. Both also have the right form of folate (L5-methyltetrahydrofolate), or L5-MTHF for short.
01 December 2016 at 8:04 pm
As a nutritional therapist I find it ironic and frustrating that while I try to encourage people to adopt a healthy lifestyle and be aware of toxicity in food and environment including avoiding such toxins in personal care products such as Aluminium in antiperspirants, then the governments allows the geoengineers to dump megatons of Aluminium, Strontium and Barium on us with their dreaded chemtrails! It seems like a hopeless battle!
Steve Scrutton http://safe-medicine.blogspot.co.uk
02 December 2016 at 10:50 am
There is something else we can all do to avoid Alzheimer's and dementia, and that is to stop using pharmaceutical drugs. The link is clear, although never discussed. I have written about it here.
02 December 2016 at 8:00 pm
If you have neurological symptoms then B12 as injections, otherwise under the tongue spray. Look for methyl, hydroxy or adeno versions of B12 rather than cyano.
Your voice counts
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