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MTHFR C677T and A1298C…how they don't work correctly By Carol Savage
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MTHFR C677T...METHYLATION CYCLE...Epigenetics [SAMe and methylation of our DNA]

The MTHFR C677T snps causes the enzyme to be unable to utilize the cofactor FAD/FADH2 properly. The snp mistake [C677T] causes the enzyme to be temperature labile. As a result, the cofactor FAD disengages and subsequently L-Methyl Folate [5-MTHF] cannot be made. So, MTHFR C677T interferes with the forward action of the MTHFR enzyme and subsequently interferes with the conversion of Homocysteine into Methionine and the making of SAMe.

L-Methyl Folate is most beneficial to ... ..more

MTHFR and L-METHYL FOLATE… Some Basic Information By Carol Savage M.D.

If you have the MTHFR Gene Mutations C677T and or A1298C and are already taking some L-Methyl Folate [5-MTHF] and Vitamin B12 you might also consider the following:

FOOD Eat plenty of Green Vegetables and beans to get some Dihydrofolate [DHF] and Vitamin B2 [Riboflavin] and many other naturally occurring minerals and vitamins that the body needs etc.

DIHYDROFOLATE [DHF] Dihydrofolate is needed to provide the earlier FOLATE PATHWAYS [the reactions that occur prior to the MTHFR enzyme] with the kinds of folates that they need in order ... ..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:

"Common Terminology:

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

A slowed down: #MS/MTRR #BHMT #CBS SNPs
Anything causing Homocysteine to build up, back up or slow down the conversion of #Homocysteine into #Methionine .
The #MTHFR C677T mutation is NOT the only cause of elevated homocysteine. ..more

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Annonymous

What is Nutrigenomics ?

  4 years, 1 month ago

Nutrigenomics is the study of how food and supplements, and the nutrients therein, may impact our health and well-being. Biomolecular Nutrigenomics is the medical application of this science and is founded upon our personal health issues, unique genetic blueprint and prior risks and exposures. In essence, it is the ultimate personalized treatment program.

Since there are numerous ways in which the food we eat or the supplements we take may prove harmful, this makes it crucial to study these food-gene interactions more extensively. Most realize that consuming highly refined, processed foods contributes to obesity. Yet what about the seemingly inconsequential ... ..more

1. Start eating 'clean'. Organic, non-GMO home made meals should become a priority. Eliminating #gluten and dairy to relieve your body from the burden of processing them should also begin.

2. Avoid taking any extra Folic Acid. There is already a lot of it in the nation's food supply, as it is added to [fortified] to many processed foods. If a person has the #MTHFR mutations then #L-Methyl Folate is the better choice. Choose this #supplement carefully.
Folic Acid will get turned into #Dihydrofolate and will be all gone, except for any more you may eat due to ... ..more

Annonymous

What is the Folate Cycle ?

  4 years, 1 month ago

The Folate Cycle Produces organic, homegrown RNA & DNA. Converts folate into usable forms to keep HCY* in check & sends on to SAM’s for more work tags. *HCY/Homocysteine

The Folate Cycle is the “Organic Farming Region” where everything is homegrown. This Region grows “organic” work tags (methyl groups) and is instrumental in the front-line production of new RNA and DNA. Still, this plantation is a bit old fashioned, employing a chain gang (homocysteine) to help them get the work done. Though rarely considered in everyday life, RNA & DNA are essential to making you unique, as well as directing health ... ..more

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There is little known about the A1298C MTHFR mutation. Or so it seems.
Research seems to ignore it almost completely while the C677T MTHFR mutation gets all the attention and glory.
For those who have the A1298C MTHFR mutation, this is frustrating.
Symptoms exist and doctors are saying there is no correlation between the MTHFR A1298C mutation and your symptoms – right?

I’d like to prove them wrong – at least for the symptoms which do correlate with the A1298C MTHFR mutation.

The MTHFR A1298C mutation may affect you if you are either:
--Homozygous A1298C MTHFR mutation
--Compound heterozgous A1298C + C677T ... ..more

Annonymous

What is the Methionine Cycle ?

  4 years, 1 month ago

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

Folic ACID will get turned into Dihydrofolate and will be all gone... except for any more you may eat due to eating many fortified cereals and bread products.

A little Folic ACID will not be a problem. The problems occur when the amount of Folic ACID outweighs the availability of L-Methyl Folate regarding the BRAIN since Folic ACID blocks up the #L-Methyl Folate [ #5-MTHF ] #Folate Receptor Alpha receptors and prevents the real thing [5-MTHF] from getting into the brain.

The rest of the body doesn't suffer from too much #Folic ACID....only the brain.
Folic ACID is synthetic ... ..more

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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

Methylenetetrahydrofolate reductase (MTHFR) supports one's health, well-being and detoxification and can be defective in a fairly large percentage of our population. About 45% of Caucasians, 70% of Hispanics and about 30% of southern Italians have a genetic defect.

The MTHFR gene produces the MTHFR enzyme. This enzyme is responsible for the circulating form of folate. Folate is very important in homocysteine regulation. The MTHFR enzyme metabolizes folic acid into 5-MTHF, which is needed to combine with homocysteine to break it down and to facilitate methylation (detoxification) processes in the body. The MTHFR enzyme is essential for the body to ... ..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

Annonymous

WHAT IS MTHFR?

  4 years, 2 months ago

MTHFR is a a key enzyme necessary for the metabolism of folate, an important B vitamin. In other words, MTHFR most often refers to a genetic mutation that affects our ability to methylate or convert folic acid from the food we eat, or supplements we take into Methylfolate (L-MTHF). L-MTHF is referred to as the "active" or usable form of folate that is required by our cells. Since our body's cells cannot utilize folic acid, it must go through a metabolic pathway or 4-step process to become converted into Methylfolate (L-MTHF) so our cells can use it. It is ... ..more

From Dr Ben:
In general, those with C677T mutations have decreased ability to produce methylfolate, increased cardiovascular risk, increased risk of blood clots, increased pain and inflammation and increased chemical sensitivity. Recommendations below support the reduction of these issues by increasing the body’s inherent ability to restore function through nutritional biochemistry.
Limit ingestion of folic acid in fortified foods as you cannot process folic acid well.
Limit or cease taking supplements or drugs with folic acid in them. Talk with your doctor before stopping.
Avoid folic acid blocking drugs such as birth control or Methotrexate.
Avoid drugs which increase ... ..more

When you ask your doctor to write a script for #Deplin [15 mg of L-methyl folate] you can try to see if your insurance will cover it. Some do, but most do not because they want to call it a Medical Food. Which in my opinion is bogus. A food would be something you could find in nature and eat it. L-methyl folate doesn't exist in nature. Green leafy vegetables have Dihydrofolate not L-methyl folate...and Folic ACID is also not found in nature and is completely a SYNTHETIC CHEMICAL made by man.

So, in reality L-methyl folate and ... ..more