Introduction to The Vagus Nerve
In people with fatigue, food sensitivities, anxiety and gut problems, brain fog and depersonalization, the vagus nerve is almost always at play. These people have lower vagal tone, which means a lower ability of the vagus nerve to activate.
The only question is what aspect of the vagus nerve is malfunctioning and how much the vagus nerve is a problem vs. other aspects of your biology.
The vagus nerve is part of the parasympathetic nervous system, referred to as the rest and digest system. It’s not the only nerve ... ..more
*Circulatory & blood clotting factors
*DNA synthesis & repair via thymidine synthesis
*Gene expression via epigenetic regulations such as histone modification
*Nitric oxide synthesis, aka blood vessel elasticity
*Removal of homocysteine, a potentially toxic and atherogenic amino acid
*Synthesis of powerhouse antioxidants such as Glutathione & SOD
*Neurotransmitter synthesis & degradation - dopamine, serotonin, norepinephrine, glutamate, GABA
*Biotransformation (aka “metabolism & detoxification”) of chemicals, carcinogens & drugs
*Synthesis of immune cells
*B-12 & Folate utilization
*Organ, tissue and fetal development
While their program is expensive it does seem like it would really make one a kind of expert.
Now if I could just find common, insured tests for ... ..more
By Helen Janneson Bense
A1298C single nucleotide polymorphism (SNP) affects the enzyme known as 5,10 MethyleneTetraHydroFolate Reductase (MTHFR). This polymorphism involves a down regulation of the MTHFR enzyme, responsible for the backwards reaction of the folate cycle, where 5-methylfolate (5MTHF) is converted into tetrahydrofolate (THF). This reaction is most important for the production of BH4 – tetrahydrobiopterin. Each turn of the folate cycle and conversion of 5MTHF to THF produces 1 molecule of BH4. In heterozygous and homozygous states, enzyme activity will be compromised by
approximately 30% and 70% respectively.
Functions of BH4
Cofactor for all three isotypes of nitric ... ..more
I found this excellent description in Amy Yasko's forum: ch3nutrigenomics.com. It was posted by one of the members on the site- raji: http://www.ch3nutrigenomics...
This is a private blog, but it is a very rich source of information about methylation, nutrigenomics and dietary supplementation
Here is a copy of the post:
Methyl group: A methyl group is simply a single carbon atom bonded to 3 hydrogen atoms (CH3).
Methylation: Transfer of methyl groups from one chemical to another is called methylation. Essentially any chemical compound that has a methyl group as part of its chemical ... ..more
SYMPTOMS OF TOO MUCH HISTAMINE
“Histamine is an organic nitrogenous compound involved in local immune responses as well as regulating physiological function in the gut and acting as a neurotransmitter. Histamine is involved in the inflammatory response.” [wiki]
FOR MORE INFORMATION:
After eating certain histamine aggravating foods or when there is an excessive quantity of released HISTAMINE in the body symptoms may include:
Menstrual pain [worse]
Rhinitis [vasomotor rhinitis]
DIAMINE OXIDASE [DAO]
Reduced function of the enzyme Diamine ... ..more
The conventional cleaning industry has so many dirty little secrets. Here are a few of the big ones that you need to know before you use these products in your home.
1. Ingredients are privileged information.
About 70% of adults believe that companies are required to disclose all of the chemical ingredients contained in their products, which isn’t true. Manufacturers are only required to list the ingredients that are active disinfectants (because these are technically pesticides) or known to be acutely hazardous (which to them includes ingredients that cause fires or explosions, but not those that cause cancer or ... ..more
The Citric Acid Cycle AKA “The Power Company” is essential for processing and converting all dietary nutrients (vitamins, minerals, fats, amino acids) into useable forms of energy just as any power industry processes coal, gas, or oil for energy production. If you visualize this cycle as a clock, each hour represents an area in which one nutrient converts into a more compatible form of energy. Depending on digestive function, diet, rate of absorption, and the presence of any genetic quirks, a problem might occur at any point within this clock. This may lead to significant metabolic (chemical processing) imbalances within ... ..more
Julie Matthews, Author Nourishing Hope: Benefits range dramatically from child to child. Many parents report that their children make wonderful gains in language when starting a special diet, such as gluten-free casein-free – it may be an increase in words, speaking in sentences, or back and forth conversation. Some children make gains in behavior, a reduction in irritability or tantrums, or less hyperactivity. Other children have improvements in the quality of life, relief of digestive upset, fewer colds and infections, and are happier and healthier. While benefits differ, my experience as a Certified Nutrition Consultant specializing in autism for the past ... ..more
The Methionine Cycle is the major work tag (methyl donor) manufacturer. SAMe has over 400 functions in the community. Also serves as the main route through to liver & Waste cycle.
Methionine (SAM) Cycle AKA “SAM’s Corporation,” As SAMe has over 400 known methylation reactions, SAM’s Corporation is the chief work tag producer. It’s also where most of the action occurs since it contains the major thoroughfare to the liver (CBS & transsulfuration). While this often works to its’ advantage, it can also pose a safety risk since failure along this route may result in calamity (see Waste Facility ... ..more
The Major Tasks of Methylation
In order to provide a brief overview, the following methylation tasks have been vastly streamlined. In reality, there is an endless array of both direct and indirect Methylation activities within the human body. Even so, this summary should provide greater understanding of this highly complex pathway, as well as the complications that can arise from various defects or toxic exposures.
Methylation is responsible for the following:
1. Nervous system function (brain, spinal cord, & nerve cells). It’s critical for the insulation around nerves (myelin), which allows signals to properly transmit via this sheath, or outer ... ..more
#Parasympathetic Nervous System “Rest, repair, & digest” or “Type B’s” There are 3 basic #PNS Dominant subtypes: Basic, Extreme, & Inefficient PNS Dominant types.
The following is a summary of the average PNS Dominant type. The parasympathetic nervous system (PNS) works to nourish, heal and regenerate the body. It is anabolic, which means it is concerned with rebuilding the body and storing nutrients. Its’ nerves stimulate the immune system, digestion, and urinary function. These organs include the liver, pancreas, stomach, intestines, kidneys, and bladder.
The parasympathetic nervous system, when activated by rest, relaxation and positive thinking, is essential for the elimination of wastes, emotional wellbeing and healing. When you feel absolutely stuffed and lethargic after a big Thanksgiving dinner, it is your PNS that is most active. In situations in which we have excessive parasympathetic nervous system dominance, we often find #disorganization , #depression , #apathy , and #lethargy . There may also be a decrease in clarity of thought such as “spaciness” or poor concentration. The #adrenal and #thyroid glands tend to be underactive and sex #hormones such as #estrogen , #progesterone , and #testosterone are abnormally low. There are frequently issues with multiple #allergies and sensitivities #MCS , dry skin, weight gain or a tendency toward #obesity . These are generally the people who go on the same exact “Healthy” diet as their friends or partner yet struggle to lose a few pounds. Meanwhile, everyone one else has lost 10-20 lbs and is back to their regular routine.
Other signs and symptoms include: frequent hunger, dry/irritated eyes, unexplained sneezing or coughing, #asthma , dizziness (particularly with standing), irregular heart beats or “skipped heart beats”, low blood pressure, and #hypoglycemia as well as increased production of all digestive enzymes and bowel activity, leading to more “stomach rumbling”. #PNS Dominants rarely struggle with #constipation and may have periods of loose or frequent stools. They are also more likely to experience the feeling of being “Tired yet wired,” particularly after eating a simple carbohydrate or sugary snack.
While #SNS Dominants may also struggle with this tired yet wired sensation, it is usually more prominent in PNS Dominance. Incidentally, those who cannot tolerate higher altitudes or the more rapid drops in barometric pressure (weather changes) are more likely the PNS Dominant or “Inefficient Balanced” types as a stronger SNS is required in adjusting to higher altitudes and changing weather patterns. These are the folks who know the weather is going to change before anyone else and often suffer with allergies or headaches. They are also prone to upper #respiratory infections, which may evolve to #bronchitis or #pneumonia . Despite this, they do not tolerate hot weather as well as the other types and prefer colder climates. They are also prone to flushing and may have pinker or darker ears and a “ruddy” complexion.
Nevertheless, when these individuals are well, they can be highly creative and productive and are often slow to anger. They tend to have less interest in “left brain” academics (math or science) and often prefer “right brain” academics (art, music, & lit).
According to Dr. Gonzalez, many Nobel Prize winners in art and literature are PNS Dominants (Hemmingway, Faulkner, & Lewis). PNS Dominants typically avoid confrontational professions and enjoy those, which allow their heightened creative abilities to flourish. And, depending upon where they reside within the PNS axis, many are “foodies” who live to eat rather than simply eating to live, as SNS types tend to do. These folks typically enjoy discussing good restaurants or engaging in discussions about great meals and recipes. They typically gravitate toward meat & potatoes with some veggies usually the root (potatoes, squash, yams) or cruciferous veggies (broccoli, cauliflower, Brussel Sprouts, cabbage). In general, PNS Dominants are more sociable than SNS types. Likewise, they may prefer to remain busy yet tend to avoid exercise. Still, #genetic factors also considerably influence many of these traits.
Finally, PNS Dominants are most likely to develop immune related cancers such as malignant #melanoma , #lymphoma , #sarcoma , and #leukemia . Food priorities: It is generally helpful to evaluate the foods you crave and how you tolerate each newly introduced food. For instance, after eating meat do you feel better and more clearheaded or are you more anxious, jittery, or depressed? If you’re having a lot of digestive issues, you may want to begin with mostly cooked foods, at least to some degree, in order to reduce the strain on your digestive system. Therefore, it is important to consider whether or not you tolerate raw vs. cooked foods. Those with PNS Dominance favor butter, cream, meat, and potatoes as well as sour flavors. Yet they avoid sweets, although a heavier pastry with butter or cream is acceptable.
Regrettably, many PNS Dominants have been heavily influenced by medical and nutrition experts and eat well outside their nutritional requirements. They may favor heavier, “meat & potato” meals yet eat leaner meats, whole grain carbs, fruits, and vegetables despite not feeling satisfied. While many desire bacon and egg breakfasts, they opt for the lighter fruit, toast, and yogurt fare of the SNS Dominant, thinking this is a “healthier” choice. And, even while they gag at the thought of oatmeal or cream of wheat, they do their best to find a “healthy” compromise. They frequently have a spurt of energy for 30 minutes or so, only to feel tired and lackluster within the space of an hour. Yet, if allowed to eat a thick slice of ham with potatoes, they’ll have the energy they need to work throughout the entire morning.
In fact, many “vegetarian” PNS Dominants feel much more alert and energetic when they start eating animal proteins While they sought out the heavier “allowed” proteins (cheese, eggs, hummus), most never felt satiated. For the PNS Dominant, eating meat is not “morally inferior”; it is essential for their health and survival Ultimately, each person should consume the most healthful foods for their metabolic make up. Though SNS Dominants require mostly vegetarian, raw foods, for greatest health, those who are PNS Dominant require fattier, red meats. They are hardwired to function well on the wholesome, omega 3 fats & #glutamate found in grass fed meats. Besides, most will develop a multitude of health problems if they adopt the SNS Dominant’s diet. For those with concerns regarding #sulfur , while foods such as #broccoli & #cauliflower contain a fair amount of sulfur ... ..more
Lipid Donors: Limit for CBS + & NOS +
Foods: High seafood/fish diet
Any transdermal creams
EFA’s: Omega 3’s or #DHA
The goal is to be mindful of accumulating methyl or sulfur donors rather than attempting to limit all of them. Whenever we try to remove everything “bad” in one category, we create imbalances in other categories. The key is balance. For instance, if you love broccoli & garlic yet have the SUOX & CBS defects, just limit the others on the list.
STEP ONE: Layering in The Foundation
Knowing your Nervous system #dominance is an integral part in establishing the treatment process.
A). Remove or limit triggers:
Processed foods contain excitotoxins, dyes, and #toxic preservatives. It is also crucial to remove obvious food #allergies . Please see Resqua pages on #excitotoxins for more information. This is simply defined and discussed in detail.
B). Begin general support:
Provide a good foundation for your nervous system type and begin nutritional support. Though life threatening reactions would be extremely rare (and to my knowledge, unheard of), moving too quickly can result in more intense symptoms of ... ..more
#Excitotoxins excite the nerve or brain cell to death.
MSG/Glutamates Please do not attempt to eliminate every last version of #MSG from your diet or you’ll be absolutely insane by the end of the month, it is much too difficult. Just be mindful that there are a lot of hidden ingredients everywhere If a restaurant says they have no MSG in their food, they are almost always referring to the fact that they don’t add MSG to their food but it comes in vats that way already. Also, there are loopholes so that food manufacturers may label ... ..more
Although every living being requires oxygen for survival, oxygen is actually highly reactive and can damage living organisms by producing reactive oxygen species. In people, these unstable oxygen molecules occur with everyday living, during the normal breakdown of food or even as the #immune system is activated to fight off #bacteria & #virus. Other exposures include: smoking, using drugs or drinking too much alcohol, eating fried foods and refined sugars, air & water pollution, consuming #excitotoxins (MSG), dyes, toxic preservatives, and pesticides, as well as countless other contaminants that lead to widespread free radical damage, particularly once the body’s natural #antioxidants ... ..more
Leaky Gut Syndrome affects millions of people worldwide. While some people show antibodies in their blood indicating an immune system response to the presence of various foods, others merely show signs and symptoms of sensitivity and intolerance. Both of these conditions, and many more, are indicators of leaky gut syndrome.
WHAT IS LEAKY GUT?
Leaky gut syndrome is an un-fancy name given to increased or excessive intestinal permeability. Essentially, the walls of our digestive tracts are compromised - more porous than is healthy and normal, and as a result, particles of food, toxins, bacteria and viruses all “leak” into the bloodstream ... ..more
MTHFR C677T Mutation: Basic Protocol by Dr Lynch on February 24, 2012 in C677T MTHFR Mutations
Have one or two copies of the MTHFR C677T mutation? Don’t know what to do?
After working with 100′s of individuals with this defect, I’ve developed a protocol which may help a significant number of people.
I want to make it absolutely clear that while the MTHFR C677T mutation may be common across a number of individuals, the outcome of supplementing with various nutrients can vary tremendously due to other genetic defects, dietary and lifestyle choices and environmental exposures.
Some of ... ..more
CBS (cystathionine beta synthase) catalyzes the first step of the transsulfuration pathway, from homocysteine to cystathionine. Dr. Yasko considers addressing CBS mutations as first priority aside from addressing the gut.
This enzyme converts homocysteine to cystathionine. In a separate reaction, cystathionine is then converted to cysteine which in turn goes to taurine or glutathione among other things.
CBS defects are actually upregulations. This means the enzyme works too fast. Therefore, it is common to see low levels of cystathionine and homocysteine since there is a rapid conversion to taurine. This leads to high levels of taurine and ammonia.
The upregulation ... ..more
￼￼￼￼￼￼￼￼￼￼￼What does this process look like when it’s broken? After reading the following, you will be able to envision the implications of defects or mutations. The following is an example of the health problems that might occur.
1. Poor nerve function leads to muscle twitching, numbness, and weakness yet misfires can cause seizures, fatigue, memory loss, word groping, clumsiness (with falls & injuries), and visual or hearing loss in those with MS, CFS/ME, or Autism Spectrum Disorders.
2. Depending on the neuro-talker, imbalances often lead to a variety of disorders including: depression, anxiety, panic attacks, irritability, mood swings, OCD ... ..more