This is the first I have heard about their being 4 different kinds of B12. This reads like an advertisement for their product. However, there indeed are 4 different kinds, the wikipedia links are at the bottom. Interesting read and might be worth reviewing the "symptoms" to see if this might be the cause of someones problems
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Super Form of Vitamin B12 Super Form of Vitamin B12 - Adenosylcobalamin
Monday, March 28, 2016
Linda J. Dobberstein, Chiropractor, Board Certified in Clinical Nutrition
To most people, vitamin B12 is all the same. But in reality, there are four primary forms of vitamin B12. These forms have several important distinctions and functions in the body. This is in particular for the adenosylcobalamin form of vitamin B12. This very unique form of vitamin B12 plays a critical role in mitochondria, methylation tolerance, myelin formation, cancer risk reduction, and neurological health and it may be lacking in your diet.
Four Forms of Vitamin B12
The four forms of vitamin B12 are cyanocobalamin, hydroxycobalamin, methylcobalamin, and adenosylcobalmin. Cyanocobalamin is the most popular form found in vitamin enriched foods and low quality nutritional supplements. It is a synthetic form of vitamin B12. The cobalamin portion is attached to a small fraction of cyanide. Yes, you read that right. Cyanocobalamin must be detoxified, i.e. the cyanide must be cleaved off and the cobalamin portion must be attached to something else if it is going to work. This creates extra work for the body. When absorbed, it is used to build red blood cells and is involved with neurological development and brain health.
Hydroxycobalamin is often used to detoxify cyanide poisoning. It may be used to help with methylation defects. Smokers or others exposed to cyanide in their occupation may find this form very helpful.
The Wellness Resources Daily Energy Multiple Vitamin contains vitamin B12 in the adenosylcobalamin and methylcobalamin forms. These two forms of vitamin B12 are high quality, bioavailable forms of B12. Methylcobalamin has gotten a lot of attention in the last few years with the recent explosion of information related to methylation defects. Adenosylcobalamin is not often discussed, but it plays a very interesting role in the body. Adenosylcobalamin is an activated form similar to methylcobalamin.
Methylcobalamin and Adenosylcobalamin Methycobalamin and adenosylcobalamin provide great benefit to the body, but in different manners. Both are essential to providing coenzyme or active vitamin B12 to different parts of tissues. They are often used together as team players. Methylcobalamin is found within the fluid inside cells. It is prevalent in the blood and other fluids in the body. Methylcobalamin has received a lot of press in the last few years and with good reason, but adenosylcobalamin has excellent benefits too.
Adenosylcobalamin Vital for Metabolism and Mitochondria Adenosylcobalamin is the form of vitamin B12 stored in the mitochondria. When taken in supplemental form, the body does not have to convert or activate this form of B12 to get it into the mitochondria. This is a fundamental piece of information for energy production as trillions of mitochondria exist in the body and depend on adenosylcobalamin. Insufficient adenosylcobalamin or the inability of cobalamin to convert into these coenzyme forms of B12 places stress on the mitochondria. It leaves the mitochondria sputtering like an old car backfiring on the road. This can cause mitochondria to become stressed to the point where they no longer function with optimal aerobic capacity, but rather change to anaerobic function. This results in higher levels of lactic acid production. In major metabolic problems, lactic acid can elevate leading to metabolic acidosis resulting from insufficient adenosylcobalamin.
Adenosylcobalamin plays a vital role in carbohydrate, fat and protein metabolism. The mitochondria depend on the breakdown and burning of these food types in order to make energy. Without this form of vitamin B12, burning these food substances becomes inefficient. This causes elevated lactic acid, exercise intolerance, fatigue, pain, mitochondria problems, and other errors of metabolism. In more serious circumstances, it can lead to the metabolic acidosis just mentioned.
There are metabolic lab tests through blood and urine that identify specific adenosylcobalamin insufficiency problems. Individuals who have elevated lab levels of methylmalonic acid or MMA (also known as Vitamin B12 non-responsive disorder), and/or elevated homocysteine levels may benefit. This MMA mutation may be silent and without symptoms, it may be active and present later in life, or it may affect the individual at birth. Elevated homocysteine levels are more common and are often tested by knowledgeable health care providers. Methylation profile tests and commercial genetic testing may also be helpful. Adenosylcobalamin supplementation can help by-pass these metabolic road blocks. One can simply try Wellness Resources multiple vitamin without these lab tests to see if their energy perks up and they feel better. If you have complex problems, then these labs may help provide great clues.
Myelin Synthesis and Nerve Health The synthesis of myelin is a vital benefit and function of adenosylcobalamin. Without sufficient adenosylcobalamin, myelin degenerates. Myelin is the fatty sheath or layer of insulation that surrounds nerves in the brain and body. This fatty sheath allows nerve signals to travel at lightning speed. When myelin is damaged or this layer of insulation is not present around the nerve, the nerve signals travel much slower, like dial-up internet speed. Myelin breaks down from inflammation, aging, infections, vaccination injury, alcohol, and insufficient nutrients. It leads to nerve pain, fatigue, and disorders like Alzheimer’s disease, several different types of neuropathy, multiple sclerosis, Guillain–Barré, and other demyelinating disorders.
Methylation Defects: Implications with Methylcobalamin and Adenosylcobalamin There is another factor that makes adenosylcobalamin important. It has to do with methylation defects. There has been an explosion of research studying methylation defects. This enormous area of research has identified concerns with over 800 disorders. Some of the disorders known include diabetes, anxiety, depression, sleep disorders, spina bifida, Down’s syndrome, allergies, multiple chemical sensitivity, fibromyalgia, chronic fatigue syndrome, pulmonary embolism, atherosclerosis or heart disease, frequent miscarriages, alcoholism, liver problems, neurodegeneration, Lyme’s disease, neuropathy, multiple sclerosis, Hashimoto’s autoimmune thyroiditis, and hundreds more.
At least one in two individuals has one or more genes affected by methylation defects. Methylation is a process that requires active or methylated forms of B6, B12, and folate along with several other nutrients in order to fully work. If you have this genetic defect, synthetic or non-active forms of B12 and folate (Vitamin B9) will dampen and inhibit function of this methylation pathway. Synthetic B12 is cyanocobalamin. Synthetic vitamin B9 is listed as folic acid. Folate is the natural, active form found in plants and methylated folate, like Quatrefolic.
In order to bypass this methylation gene defect, methylated B12 (methylcobalamin) and methylated B9 (folate or Quatrefolic) are key nutrients which interact well with adenosycobalamin. In some circumstances, practitioners may recommend higher separate doses of methylcobalamin such as 2,000 mcg to 10,000 mcg or more. This often helps most individuals, but sometimes another gene defect in this methylation pathway causes a poor response to the separate high-dose methylcobalamin. The person may feel stimulated or restless and has more anxiety, migraines, or insomnia.
COMT Gene Defect and Adenosylcobalamin The gene defect that can cause buildup of stimulatory neurotransmitters affected is the COMT gene Val/Met SNP (SNP is pronounced snip). COMT refers to Catechol O-Methyltransferase and is a gene enzyme that detoxifies neurotransmitters that are excitatory or stimulating. The methylation pathway requires the COMT enzyme to be intact. COMT gene activity is within the methylation pathway. The methylation pathway is like going from point A to point D. You have to go thru points B and C first to get to point D. If this enzyme is genetically mutated somewhere between points B and C, then taking high doses of separate methylcobalamin may be problematic. This makes the person feel restless, anxious, or may trigger headaches or insomnia. In order to get around the COMT SNP or gene mutation, one can use adenosycobalamin and lower doses of methylcobalamin. It helps down regulate and detox the build-up of stimulatory neurotransmitters that leaves a person feel wired, overstimulated, or wired with over-methylation.
Estrogen Detoxification The COMT gene is also involved with detoxifying estrogen. If the COMT gene is not working well, then certain types of cancers and estrogen dominant problems may occur. This nugget of information is incredibly vital for anyone at risk for the estrogen dominant cancers or who has high exposure to estrogen based compounds. Supporting the COMT gene defect with adenosylcobalamin may help circumvent these issues. The adenosylcobalamin goes in and flips the switch so the rest of the cycle can continue. You can identify this COMT gene SNP on your methylation profile or commercial gene test.
Cancer, Depression, Pain, Brain Health A handful of studies identify this COMT gene Val/Met SNP with certain cancers like bladder, esophageal, and breast cancer, Parkinson’s disease, depression in menopausal women and some major depressive disorders associated with dopamine and noradrenaline imbalances. Memory problems in children with ADHD, concussions or mild traumatic brain injuries impact on behavioral and cognitive skills, and even pain perception with cancer treatment are related to the COMT gene defect. Knowing this information and how to manage it with the right forms of coenzyme B12 can be life changing!
Summary This active form of vitamin B12, adenosylcobalamin, is not often discussed, but plays many vital roles in the body. Think of adenosylcobalamin as the super B12 for the three M’s – mitochondria, myelin, and methylation. It works synergistically with methylcobalamin and fills in gaps that methylcobalamin can’t fully do. Because adenosylcobalamin helps mitochondria burn food more efficiently for better energy production and metabolism, it may be used as preventive or functionally supportive role in protecting the mitochondria.
Athletes, fatigued individuals, or persons dealing with fibromyalgia-like pain or neuropathy, neurodegenerative, cardiac, joint, or any identified mitochondria problems especially benefit from adenosylcobalamin. This coenzyme form of vitamin B12 is an unsung hero and has far reaching effects when not adequate or present. Daily Energy Multiple Vitamin includes both methylcobalamin and adenosylcobalamin to cover all the bases and truly support energy production, mood, and nerve health. Have you checked your multiple vitamin or B12 supplement lately to see what is in yours?
www.wellnessresources.com/health/articles/super_form_of_vitamin_b12/Methylcobalamin
en.wikipedia.org/wiki/MethylcobalaminCyanocobalamin
en.wikipedia.org/wiki/CyanocobalaminCobamamide also known as adenosylcobalamin
en.wikipedia.org/wiki/CobamamideHydroxocobalamin
en.wikipedia.org/wiki/Hydroxocobalamin
