In the nervous system, vitamin B-12 helps produce a substance called myelin. Myelin is a protective coating that shields the nerves and helps them transmit sensations. People who are vitamin B-12 deficient may not produce enough myelin to coat their nerves. Without this coating, nerves can become damaged.
Application of vitamin B complex or vitamin B 12 has been shown to increase the number of Schwann cells and myelinated nerve fibers and the diameter of axons, and thereby promote the regeneration of myelinated nerve fibers and the proliferation of Schwann cells (Lopatina et al., 2011).
Vitamin B12 (also known as cobalamin) is crucial for nerve health due to its key role in regenerating nerve fibers and repairing nerve damage.
Once you begin treating your vitamin B12 deficiency, it can take up to six to 12 months to fully recover.
Neurotropic B vitamins play crucial roles as coenzymes and beyond in the nervous system. Particularly vitamin B1 (thiamine), B6 (pyridoxine), and B12 (cobalamin) contribute essentially to the maintenance of a healthy nervous system.
It's fast-acting, efficient, and leads to improvement in patient recovery within just a couple of sessions. The required doses of Vitamin B12 for neuropathy in adults are: 1000mcg daily over five days. 1000mcg weekly over five weeks.
At high doses, methylcobalamin, the active form of vitamin B12, accelerated nerve regeneration, increased myelination, and improved motor and functional recovery of injured nerves [80, 83].
Having enough vitamin B12 allows your body to make red blood cells that work properly to carry oxygen around your body. If you have been diagnosed with low vitamin B12 levels, taking cyanocobalamin helps reduce symptoms such as tiredness and lack of energy or being short of breath.
Vitamin B12 is considered an important brain and nervous system micronutrient and is often used for anxiety. It helps to ensure normal function for your nerves, which can help combat physical symptoms of anxiety.
How do I know the nerve is recovering? As your nerve recovers, the area the nerve supplies may feel quite unpleasant and tingly. This may be accompanied by an electric shock sensation at the level of the growing nerve fibres; the location of this sensation should move as the nerve heals and grows.
Tingling hands or feet
In the nervous system, vitamin B-12 helps produce a substance called myelin. Myelin is a protective coating that shields the nerves and helps them transmit sensations. People who are vitamin B-12 deficient may not produce enough myelin to coat their nerves.
B12 may decrease ectopic nerve firing, which could explain why it helps alleviate painful symptoms [14].
There are certain foods that also need a cut-down in case of vitamin B12 deficiency. “Some foods and drinks can interfere with vitamin B complex intake like alcohol, caffeine and processed foods, etc should be avoided completely,” Shah added.
Pernicious anemia, a deficiency in the production of red blood cells due to a lack of vitamin B12, can cause permanent neurological damage that can lead to death if it is untreated.
Numbness. Do your hands, feet, or legs feel like they're on “pins and needles”? Shortage of B12 can damage the protective sheath that covers your nerves.
Diet. Some people can develop a vitamin B12 deficiency as a result of not getting enough vitamin B12 from their diet. A diet that includes meat, fish and dairy products usually provides enough vitamin B12, but people who do not regularly eat these foods can become deficient.
Magnesium ion can promote peripheral nerve repair by inhibiting inflammation.
Vitamin B12deficiency symptoms may include: strange sensations, numbness, or tingling in the hands, legs, or feet.
If you have any of the following health problems, consult your doctor or pharmacist before using this medication: a certain eye disease (Leber's optic neuropathy), a certain blood disorder (polycythemia vera), gout, iron or folic acid deficiency anemia, low potassium blood levels (hypokalemia).
B12 injections work quickly; they are the most effective way for your body to absorb Vitamin B12. Within 48 to 72 hours, your body will begin to make new red blood cells. For mild deficiencies, you may need two to three injections over several weeks to notice peak impact.