Why B12 is the most important B vitamin

Vitamin B12, also known as cobalamin, is one of the most crucial B vitamins due to its extensive role in maintaining overall health. The main reason for using vitamin B12 is because of its importance in red blood cell production. Without adequate vitamin B12, red blood cells can become irregular and may lead to anemic conditions.

Vitamin B12 also provides other benefits. It is also essential for repairing, maintaining and synthesizing DNA. Moreover, B12 boosts nervous system and may support nerve pain. B12 is used to produce myelin, the protective coat around nerves that ensures proper function. Adequate levels of B12 can also support cognitive health as a deficiency often results in memory loss and confusion. Severe cases of B12 deficiency may also lead to dementia symptoms. Fatigue, weakness and mood disturbances are also other signs of B12 deficiency.

Vegetarians and individuals with insufficient meat consumption should consider B12 supplements to bridge the gap as B12 is primarily found in animal products. People with anemia will benefit greatly from B12 supplements as well. Ageing is also one of the main causes of B12 deficiency as our ability to absorb B12 decreases.

Certain individuals with concurrent conditions such as anemia or gastrointestinal problems also have difficulty absorbing supplements. Injections are a great way to bypass the issue but is not conveniently available and can be difficult to use. Emerging technologies such as liposomal products are available orally and can be used similarly to bypass these challenges.