Vitamin B12, also known as cobalamin, is one of the most important vitamins for overall health. It supports red blood cell production, maintains the nervous system, and plays a key role in DNA formation. A deficiency in vitamin B12 can therefore cause serious health problems if not identified and treated.

Symptoms of Vitamin B12 Deficiency
Vitamin B12 deficiency is not always easy to detect. Symptoms may take years to appear and are often mistaken for other conditions. However, recognizing them early is important for prevention and treatment.

People most at risk include:

Vegans and strict vegetarians
The elderly
Pregnant or breastfeeding women
People with pancreatitis or type 2 diabetes
Main Symptoms of Deficiency
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