Methylcobalamin: A potential vitamin of pain killer
When B12 levels are low, some people may experience tiredness, weakness, low energy, mouth symptoms, pins and needles, memory changes or other symptoms that affect daily life
However, if a patient presents in primary care with a combination of these symptoms with no other obvious cause, or if they report any concerning neurological symptoms, they should be referred to their GP for testing[2]
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The study involves 23 primary healthcare centres in the Madrid region of Spain