Methylcobalamin: The Vitamin B12 in Nerve Reborn

Methylcobalamin vs cyanocobalamin

Many cheap supplements use cyanocobalamin, a synthetic form of B12 that the body has to convert before it can use it. Methylcobalamin is one of the active forms already found in the body, which is why it's often preferred in premium nerve formulas.

Why B12 matters for nerves

Vitamin B12 helps produce myelin, the fatty layer that insulates nerve fibres and helps signals travel efficiently. It also helps make red blood cells and DNA.

Who's more likely to have low B12?

• Adults over 50, as absorption declines with age
• People on vegetarian or vegan diets
• People who take metformin or acid-reducing medicines long term
• People with digestive conditions that affect absorption

If you think you may be low in B12, your GP can order a simple blood test.

B12 in Nerve Reborn

Methylcobalamin works alongside benfotiamine (B1) and pyridoxine (B6), a trio of B vitamins widely used in nerve support, plus alpha-lipoic acid and turmeric.

Signs your B12 may be low

• Tiredness and weakness
• Pins and needles in the hands or feet
• Memory problems or low mood
• A sore tongue

These signs have many causes, so see your GP for a blood test rather than guessing.

Who is at higher risk

• Adults over 50, as stomach acid falls
• Vegans and vegetarians
• People taking metformin or acid-reducing medicines long term
• People who've had stomach or bowel surgery

Food sources of B12

Meat, fish, eggs and dairy are the main natural sources. Some plant milks and cereals are fortified.