The Official Website for The Nemechek Protocol™ Medical Consultation and Treatment Services

Diabetic Brains

Diabetic Brains
April 4, 2017 Dr. Patrick Nemechek and Jean Nemechek

The common form of diabetes (DM II) that affects 11-24% of the U.S. adult population is commonly discussed as a problem of elevated blood sugar primarily caused by obesity.  Unfortunately, this version is very outdated.

A steady stream of research is demonstrating that diabetes is a chronic condition resulting from the deterioration of brain function.  Brain function deteriorates, and then the symptoms of obesity and abnormal blood sugar regulation follow.


Brain Deterioration Causes Body Deterioration

Unrepaired damage to the brain sets into motion the deterioration of the body.  People need to be aware of the effects diabetes has on the brain and the aging process as measured by Autonomic Nervous System testing.  More importantly, people need to know that the Autonomic Nervous System is now capable of improvement or repair.

The Autonomic Nervous System is the brain’s communication network that regulates hunger, where and how body fat is deposited, many hormones including insulin, and the hunger hormones leptin and ghrelin. When Autonomic Nervous System function deteriorates the brain’s hunger, glucose regulation, and body fat regulation systems falter.  This is when body fat increases and blood sugar levels rise.

Increased levels of hunger, thirst, abdominal fat, fatigue, blood sugar and blood pressure regulation problems are the result of Autonomic Dysfunction from metabolic inflammation.  Simply put, these are symptoms of brain deterioration due to increased inflammation.


Diabetes Accelerates Brain Aging

Diabetics are suffering from premature aging of their brains with deterioration of their Autonomics, up to a 50 – 80% reduction of Autonomic Nervous System function over the first two decades.

In other words, diabetics may reach Stage 5 Autonomic Dysfunction, cardiac autonomic neuropathy (“CAN”), nearly two decades earlier than people who are their same age who do not have diabetes.

The rapid aging of diabetic brains is easily measured through Autonomic Nervous System testing.  It is important to detect and stabilize advanced Autonomic dysfunction because CAN, if left untreated, has a 50% mortality rate in 5 years.

The importance of Autonomic testing to identify CAN is not new information to the medical community.  In the 2010 Standards of Care the American Diabetes Association stated that screening for signs and symptoms of cardiovascular autonomic neuropathy (CAN) should be instituted at the time of diagnosis of type 2 diabetes and within 5 years after the diagnosis of type 1 diabetes (Diabetes Care, Volume 33, Supplement 1, January 2010, page S37).

Yet many diabetics and their physicians have never heard of cardiac autonomic neuropathy even though it is responsible for sudden death syndrome, the most common form of death for diabetics.


Diabetes Diagnosis Criteria

Education about the diabetic pathway may help people take steps to prevent the disease.

How do we know if we have developed type II diabetes?  Many people become aware of the disease process when blood sugar test numbers identify them as “pre-diabetic” which is a state of impaired glucose tolerance.  This is an important window of time in which substantial changes to one’s diet can halt or reverse the impaired glucose tolerance process, such as dropping one’s daily total intake of carbohydrates and sugar below 100 grams a day.

Four words sum up the disease at this point:  diabetes is carbohydrate poisoning.  Diet is so important that the medical treatment for diabetes back before the invention of insulin was … a low carbohydrate diet.

But today too many people misunderstand this phase and think they are “just” pre-diabetic on blood work so they “wait” until their numbers get worse to “do” something (pills or insulin).  But in the pre-diabetic stage people have already begun to experience decreased Autonomic Parasympathetic modulation of their heart.  That means in pre-diabetics their brain has already started having trouble controlling their heart through the Autonomic Nervous System.

Valuable time is lost when someone waits to pass from being pre-diabetic to the diabetic range on a lab test.  That lab result is simply a number on a piece of paper that alerts us when excess sugars in the body transition from being toxic to the sugars that actual cause a disease themselves.


Choose the Comprehensive Blood Test

People may better understand what is going on within their body if they choose the most informative blood test.  There are two blood tests that are given to check for diabetes and people should know the difference so that they can request the Hemoglobin A1c test that is newer and more accurate.  Poorly trained healthcare professionals either do not understand the tests or they do not understand the bigger picture of disease and organ damage.

The first testing method is the old Fasting Blood Sugar testing on a basic blood panel, but this test is limited and only measures the liver’s ability to properly make or maintain blood sugar while sleeping the night before your test.  It does not reflect what will happen after you eat, like how high or how low your sugars will go.

The other test, which is just minimally more expensive, is the Hemoglobin A1c.  This test is the most accurate measure of glucose regulation because it averages your blood sugar over the last 3 months.  It is the measure of advanced glycation end products (“AGE’s”) from elevated blood sugars.

 With only a limited look at blood sugar (fasting blood sugar), and not an extended 3 month look at blood sugar (HgbA1c), many people do not realize they are slipping into pre-diabetes and their opportunity for prevention and intervention are lost.

An A1c of 5.6 or less is normal, 5.7 – 6.4 is pre-diabetic, and 6.5+ is diabetic.  But when someone reaches 6.5 and is officially diagnosed with diabetes half of their pancreas has already been destroyed.  The blood tests are way behind the silent destruction.


The Autonomic Nervous System and Diabetes

The second part of understanding the diabetic brain is found in a network called the Autonomic Nervous System.  The Autonomics control every organ in the body such as the heart, bladder, stomach, intestines and kidneys.  It is how the brain regulates blood pressure, blood sugar, sleep cycles, the immune system, and hormones.

There are two main branches in the Autonomic Nervous System.  In simple terms, the Sympathetic branch is responsible for energy expenditure (“fight or flight”) and the Parasympathetic branch is responsible for energy conservation and restoration (“rest and digest”).

These two opposite Autonomic branches should work together simultaneously and in balance.  But number of things are damaging the Autonomic Nervous System and causing patterns of weakness or excess in one or both branches too early in diabetics.

Autonomic function naturally declines with age but it has become clear to me over the past 11 years that our Autonomics have become increasingly prone to injury and dysfunction after some accumulation of stress, poor nutrition, chemicals in our foods, childbirth, intestinal infections, and both physical and emotional concussions and traumas.

When the Autonomics fail to work properly the bodies’ response to disease and stress are impaired.  The brain develops problems that include maintaining normal heart rhythms, blood pressure and brain oxygen delivery, moving the digestive tract, and proper organ and immune function.

If the “fight or flight” Sympathetic brain commands are disrupted people may feel tired, crave salt or sugar, experience excessive hunger, or get anxious.  People may get heart palpitations, tingling or numbness in their arms (hands or face), disrupted night vision, varicose veins, E.D., stiff necks and shoulders, severe (“migraine”) headaches, or insomnia.

If the “rest and digest” Parasympathetic brain commands are disrupted they may affect the intestinal tract (heartburn or constipation), immune system (autoimmune disorders), and produce chronic pain syndromes (fibromyalgia).  People may get sleep apnea, “restless legs”, morning nausea, night sweats/hot flashes, power surge sensations when they should be at rest, or non-restorative sleep.

There are five stages in Autonomic Dysfunction and in Stage 3 people start to experience symptoms that affect their daily life like GI trouble, sleep trouble, headaches, temperature regulation problems, or dizziness.

Stage 4 and Stage 5 Autonomic Dysfunction are the results of progressive deterioration.  Spectral analysis Autonomic testing measures the weakening of one or of both the Autonomic branches.  This is important diagnostic information for diabetics to know because they may develop weak Autonomic patterns years or decades too early than the natural rate of aging.


Advanced Autonomic Dysfunction

Extreme Autonomic imbalance, which is Stage 5 Autonomic Dysfunction, is cardiac autonomic neuropathy (CAN) which has a 50% mortality rate in 5 years.  This Autonomic pattern places diabetics at risk of cardiac events, including during times that the Autonomics are artificially suppressed like when someone has gone to sleep under anesthesia.

Diabetes pre-maturely accelerates the ability of the brain, through the Autonomic Nervous System, to properly control the heart (leading to CAN = increased risk of sudden death).  To reverse CAN and restore normal aging Autonomic Nervous System balance must be restored.

The first step is to identify Autonomic Dysfunction and CAN and then stabilize with medication when necessary.  The second step is to lower metabolic inflammation in the body and brain with every tool available.  The lowering of inflammation is greatly accomplished by key shifts in diet, food quality, and methods of cooking.  This is how people make their kitchens more powerful than the operating room.

Metabolic inflammation is the cumulative effect of a variety of problems.  Excessive omega-6 fatty acids (vegetable oils) and deficient omega-3 fatty acids (DHA, ALA, EPA) in our foods are believed to be one of the major global triggers of obesity and diabetes.  Compounding this is an imbalance of intestinal bacteria (SIBO) and the ingestion of chemicals referred to as AGE’s (advanced glycation end products).

AGE’s are formed from heating sugar and protein molecules at high cooking temperatures, and are often found in commercially prepared foods.  The higher and longer the temperature during cooking, the more AGE’s are formed.  Simply cooking foods at lower levels results in lower blood sugar levels for diabetics.

If you are diabetic or pre-diabetic, you need to reduce your levels of inflammation to maintain a brain that can function more normally.  By lowering inflammation enough, your Autonomic Nervous System can recover, and this improvement can lead to a reduction in blood sugar, blood pressure, hunger levels, and body weight.

Fixing the brain, to fix the body, takes persistent effort by the patient but I have guided Autonomic recovery even in diabetics who presented in my office in advanced Stage 5 Autonomic Dysfunction.  I am an internal medicine physician (D.O.) from UCLA and my Internal Medicine and Autonomic practice is in the Phoenix area.

I am an internal medicine physician (D.O.) from UCLA and my Internal Medicine and Autonomic practice is in the Phoenix area. I have discovered a multifaceted formula for Autonomic Nervous System restoration that is so groundbreaking that I was granted a patent for The Nemechek Protocol for Autonomic Recovery (Patent No. 10,335,396) in July 2019. For additional information, call my office 623-208-4226 or go to

Remember, it is the failure of the brain is that sets into motion the failure of the body.  And we can, reverse CAN.

This post is provided as an information resource only, and is not to be used or relied on for any diagnostic or treatment purposes. This information is not intended to be patient education, does not create any patient-physician relationship.

© 2017. Dr. Patrick M. Nemechek and Jean R. Nemechek. All Rights Reserved. Patent Pending.


  1. Ivana Stokes 1 year ago

    Hello Doctor! I have been on your protocol 7 months (full protocol 5 m) 3 rounds of Rifaximin. Improved : gut, periods, PMS, heat tolerance (super beneficial here in Dubai 🙂 But for the past month I have been experiencing a noticeable discomfort with an occasional ping in the liver/pancreas area. Like a rock is stuck. But also – I had a green stool on and off for the last 2 weeks yay (without eating greens, which I should I know!). And no fat in the stool. Also I had a blood test: my fasting insulin is 2,27 (super low) and fasting glucose is 86, and all antibodies for insulin and autoantibodies normal. (I didn’t know abut A1C, so will have it done soon). I react to sugary foods and coffee with all diabetic symptoms. What could be causing the pain? should I continue with the full protocol, or back off a bit? Thank you Doctor!

    • Patrick Nemechek, D.O. 1 year ago

      Sorry but I can diagnose people on the blog.

      Go see a gastroenterologist.

    • Ivana 1 year ago

      Thank you for your time!

  2. Kristina Myers 2 years ago

    My husband has been diabetic type 2 for about 10 years. He has recently , May 4 , suffered a severe stroke to the right side which has left his speech impaired ,right hand with very little movement and right leg with some movement coming back slowly. My customer recently came to visit you with her daughter and told me to look into your protocol to see if maybe it would help him. Do you think it will? Or do you have something you could recommend .

    • Patrick Nemechek, D.O. 2 years ago

      The use of vagus nerve stimulation can improve the degree of recovery from his stroke.

      Yes we can help

  3. Anonymous 2 years ago

    Our Dr. is the Pastor our church. He is a Radiologist. Has suffered 20 years due to a condition causing uncontrolled, periodic nausea affecting him daily. He’s had procedures involving a Pacemaker, which I believe attempts to control that nausea, peristalsis, etc. and heart rate, I believe the input/output is connected by wire to the Vagus Nerve. Has been effective with limited results. No cure. Would this type of condition be relative to benefits offered by your procedures?

    • Patrick Nemechek, D.O. 2 years ago

      Yes, some times autonomic dysfunction leads to a drop in blood pressure which can also cause significant nausea and sometimes abdominal pain.

  4. Vanesa Forcadell 2 years ago

    Dear Doctor Nemechek

    My son is 2.5 years old, he was diagnosed diabetic at 11 month. He is always sick.
    We run several tests, he has high aluminium, Mercury, antimony,and uranium, in addition to clostridium , Arabinose, candidiasis, high oxalates, glutathione,aspartame, low chrome,copper, and selenium.

    his doctor is telling us that the first thing we need to do it’s to eliminate the parasites, then we need to supplement with probiotics,enzymes and vitamins.

    My question is if we follow your protocol could he recover ?

    Does your protocol cure idiopathic diabetes ?

    Thank you very much in advance
    We are quite lost and we will apreciate some reassurance.


    • Patrick Nemechek, D.O. 2 years ago

      Diabetes in a 2.5 year old often is due to an autoimmune disorder, and if this is a correct diagnosis I do not believe my protocol can help reverse this.

  5. Dee Early 2 years ago

    Dr Nemechek,
    My son and others in our family have responded to your protocol. We have used the abx in some, not all, and some, not all had to go back to inulin, but not to another course of ABX at this time. We are in Mexico. Rifaxamina is used for bowel problems associated with traveling and also for hepatic encephalitis. How do you know which you are treating – or if you are actually treating both? Many blessings to you and your family. We are very grateful for all the research you do and your family outreach that reached us all the way in another country. Dee

    • Patrick Nemechek, D.O. 2 years ago

      Hepatic encephalitis and autism are both similar in that they are both toxic encephalopathies triggered by an overgrowth of bacteria within the small intestine.

      HE occurs because of high levels of ammonia being produced in individual’s with cirrhosis of the liver and autism occurs because of the production of propionic acid and inflammatory stress in children.

  6. Susan Brousseau 3 years ago

    Can the Nemecheck Protocol help Sensorimotor or Zpolyneuropathy

    • Patrick Nemechek, D.O. 3 years ago


  7. Scott 3 years ago

    It seems Vagal nerve stimulation is more for type 2 diabetes?

    • Patrick Nemechek, D.O. 3 years ago

      The vagus nerve carries theinformatino to and from the parasympathetic branch of the autonomic nervous system and its dysfunction is involved in many disorders including both Type I and II Diabetes Mellitus.

  8. Sally 3 years ago

    What are your protocol steps. Should one take diabetic treatment pills after the protocol?
    Thanks Dr Nemecheck

    • Patrick Nemechek, D.O. 3 years ago

      The Nemechek Protocol involves rebalancing the intestinal tract bacterial, rebalancing omega-6:3 fatty acid intakes, carbohydrate reduction and use of a vagus nerve stimulator.

  9. Juriana Lane 3 years ago

    Dr Nemechek
    I am wondering if your protocol can help to relieve symptoms of dementia. My mother is 87 and suffering of dimentia.
    Thank you
    Juriana Lane

    • Patrick Nemechek, D.O. 3 years ago

      Yes it can greatly help but it depends what is causing the dementia.

      In patients that are also experiencing autonomic symptoms such as lightheadedness, anxiety and chronic headaches, it can help a great deal. In May I will be presenting how our protocol put 2 cases of Alzheimer’s into remission.

      I do not think my protocol will help wth dementia from multiple strokes or what is term mulit-infarct dementia.

  10. Mary Ann Chiquete 3 years ago

    This is information that is so important to people susceptible to diabetes. Thank you Dr. Nemechek for putting this information out to educate people about diabetes and how serious it is even in the early stages.

    • Patrick Nemechek, D.O. 3 years ago

      Thank you. It is critically important especially since we are now able to reverse cardiac autonomic neuropathy with treatment as simple as the Nemechek Protocol.

Leave a reply

Your email address will not be published. Required fields are marked *


Get Weekly Tips from Dr. Nemechek for Leading a Healthier Life!

Send this to a friend