Brain

Poor nutrition has been implicated in the rise of neurological conditions such as Multiple Sclerosis, Dementia and Alzheimer’s Disease.  A definite cure is not known, but glucose levels and carbohydrate intake has been associated with dementia:

2015

Article: Alzheimer’s and Diabetes Linked? Elevated blood glucose caused increase in amyloid beta levels in the brain.

Biomarkers for Alzheimer Disease, insulin resistance, and obesity in childhood (Pediatrics).

2013

Glucose Levels and Risk of Dementia (NEJM).  Results suggest that higher glucose levels may be a risk factor for dementia, even among persons without diabetes.

2012

Relative intake of macronutrients impacts risk of dementia.  A dietary pattern with relatively high caloric intake from carbohydrates and low caloric intake from fat and proteins may increase the risk of dementia in elderly persons.

 

Do note that OVER TREATMENT of diabetes leading to HYPOglycemia is also implicated in dementia.

 

Here’s a chart depicting BRAIN risks as glucose control worsens.

brain shrink

 

www.drperlmutter.com — a good website that includes many links to research and science articles.

 

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Multiple Sclerosis

YouTube Link: Dr. Terry Wahls TED Talk

A must see video on how physician Terry Wahls used Paleo principles to develop a nutrient dense REAL FOOD diet to combat her MS and regain her ability to walk.  Her protocol is currently being tested in a clinical trial.  Check out her book The Wahls Protocol.

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Alzheimer’s

YouTube Link: High Fat Diet (Coconut Oil) for Alzheimer’s Disease

When Dr. Mary T. Newport’s husband Steven was diagnosed with early onset Alzheimer’s, as a Doctor herself, she explored routine treatment options. But when his symptoms became so severe that he was not able to participate in clinical trials, her scientific deductions led to coconut oil, which has led to amazing results. (Dr. Newport’s website here.)  This is still investigational.

Alzheimer’s Facts and Data link 

Review of Ketones for AD treatment.

Alzheimer’s as Type 3 Diabetes opinion link — Reprinted here:

Is Alzheimer’s Type 3 Diabetes?

By Mark Bittman  NYT September 25, 2012

Just in case you need another reason to cut back on junk food, it now turns out that Alzheimer’s could well be a form of diet-induced diabetes. That’s the bad news. The good news is that laying off soda, doughnuts, processed meats and fries could allow you to keep your mind intact until your body fails you.

We used to think there were two types of diabetes: the type you’re born with (Type 1) and the type you “get.” That’s called Type 2, and was called “adult onset” until it started ravaging kids. Type 2 is brought about by a combination of factors, including overeating, American-style.

The idea that Alzheimer’s might be Type 3 diabetes has been around since 2005, but the connection between poor diet and Alzheimer’s is becoming more convincing, as summarized in a cover story in New Scientist entitled “Food for Thought: What You Eat May Be Killing Your Brain.” (The graphic — a chocolate brain with a huge piece missing — is creepy. But for the record: chocolate is not the enemy.)

The studies [1] are increasingly persuasive, and unsurprising when you understand the role of insulin in the body. So, a brief lesson.

We all need insulin: in non-diabetics, it’s released to help cells take in the blood sugar (glucose) they need for energy. But the cells can hold only so much; excess sugar is first stored as glycogen, and — when there’s enough of that — as fat. (Blood sugar doesn’t come only from sugar, but from carbohydrates of all kinds; easily digested carbohydrates flood the bloodstream with sugar.) Insulin not only keeps the blood vessels that supply the brain healthy, it also encourages the brain’s neurons to absorb glucose, and allows those neurons to change and become stronger. Low insulin levels in the brain mean reduced brain function.

Type 1 diabetes, in which the immune system destroys insulin-producing cells in the pancreas, accounts for about 10 percent of all cases. Type 2 diabetes is chronic or environmental, and it’s especially prevalent in populations that overconsume hyperprocessed foods, like ours. It’s tragically, increasingly common — about a third of Americans have diabetes or pre-diabetes — and treatable but incurable. It causes your cells to fail to retrieve glucose from the blood, either because your pancreas isn’t producing enough insulin or the body’s cells ignore that insulin. (That’s “insulin resistance”; stand by.)

Put as simply as possible (in case your eyes glaze over as quickly as mine when it comes to high school biology), insulin “calls” your cells, asking them to take glucose from the bloodstream: “Yoo-hoo. Pick this stuff up!”

When the insulin calls altogether too often — as it does when you drink sugar-sweetened beverages and repeatedly eat junk food — the cells are overwhelmed, and say, “Leave me alone.” They become resistant. This makes the insulin even more insistent and, to make matters worse, all those elevated insulin levels are bad for your blood vessels.

Diabetes causes complications too numerous to mention, but they include heart disease, which remains our No. 1 killer. And when the cells in your brain become insulin-resistant, you start to lose memory and become disoriented. You even might lose aspects of your personality.

In short, it appears, you develop Alzheimer’s.

A neuropathologist named Alois Alzheimer noticed, over a century ago, that an odd form of protein was taking the place of normal brain cells. How those beta amyloid plaques (as they’re called) get there has been a mystery. What’s becoming clear, however, is that a lack of insulin — or insulin resistance — not only impairs cognition but seems to be implicated in the formation of those plaques.

Suzanne de la Monte, a neuropathologist at Brown University, has been working on these phenomena in humans and rats. When she blocked the path of insulin to rats’ brains, their neurons deteriorated, they became physically disoriented and their brains showed all the signs of Alzheimer’s. The fact that Alzheimer’s can be associated with low levels of insulin in the brain is the reason why increasing numbers of researchers have taken to calling it Type 3 diabetes, or diabetes of the brain.[2]

Let’s connect the dots: We know that the American diet is a fast track not only to obesity but to Type 2 diabetes and other preventable, non-communicable diseases, which now account formore deaths worldwide than all other causes combined.

We also already know that people with diabetes are at least twice as likely to get Alzheimer’s, and that obesity alone increases the risk of impaired brain function.

What’s new is the thought that while diabetes doesn’t “cause” Alzheimer’s, they have the same root: an over consumption of those “foods” that mess with insulin’s many roles. (Genetics have an effect on susceptibility, as they appear to with all environmental diseases.) “Sugar is clearly implicated,” says Dr. de la Monte, “but there could be other factors as well, including nitrates in food.”

If the rate of Alzheimer’s rises in lockstep with Type 2 diabetes, which has nearly tripled in the United States in the last 40 years, we will shortly see a devastatingly high percentage of our population with not only failing bodies but brains. Even for the lucky ones this is terrible news, because 5.4 million Americans (nearly 2 percent, for those keeping score at home) have the disease, the care for which — along with other dementias — will cost around $200 billion this year.

Gee. That’s more than the $150 billion we’ve been saying we spend annually on obesity-related illnesses. So the financial cost of the obesity pandemic just more than doubled. More than 115 million new cases of Alzheimer’s are projected around the world in the next 40 years, and the cost is expected to rise to more than a trillion of today’s dollars. (Why bother to count? $350 billion is bad enough.)

The link between diet and dementia negates our notion of Alzheimer’s as a condition that befalls us by chance. Adopting a sane diet, a diet contrary to the standard American diet (which I like to refer to as SAD), would appear to give you a far better shot at avoiding diabetes in all of its forms, along with its dreaded complications. There are, as usual, arguments to be made for enlisting government help in that struggle, but for now, put down that soda!

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And here’s a more complicated piece on Diabetes & Alzheimer’s link

Also click “Alzheimer’s” link under KEYWORD CATEGORIES on this page –>.

 

OTHER LINKS WITH KETOGENIC DIETS FOR ALZHEIMER’S:

Neurol. Aging 2004. Effects of beta-hydroxybutyrate on cognition in memory-impaired adults.

20 subjects with Alzheimer’s or memory impairment was drinking MCT or placebo. At least some of the patients experienced a significant improvement on cognitive tests and memory. The greatest improvement was seen in patients with most ketones in the blood.

Behav Pharmacol. 2006. Neuroprotective and disease-modifying effects of the ketogenic diet.

Review article that discusses the scientific support to a ketogenic diet (eg carb) can provide the improvement in both Alzheimer’s Parkinson’s disease.

NeuroTherapeutics 2008. Ketone bodies as a therapeutic for Alzheimer’s disease.

Review article about including a ketogenic (low carbohydrate, högfetts-) diet demonstrated efficacy in clinical trials in people with Alzheimer’s. In conclusion, it is seen as a promising field for future Alzheimer Research. 

Curr Treat Opinions Neurol. 2008th The ketogenic diet: uses in epilepsy and other neurologic illnesses.

Review article. A growing body of literature suggests that a ketogenic diet may be of value in numerous neurological disorders, including Alzheimer’s. It seems among other things, protecting neurons.

 

OTHER Alzheimer’s Studies:

Walnuts may have beneficial effects in Alzheimers.  Fight against Alzheimer’s Disease, Oct 2014.

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Ketogenic diet in EPILEPSY

2010 Long term outcomes of children treated with the ketogenic diet