If there was a vitamin that perfectly encapsulates the phrase 'you don't know what you've got til it's gone', it would be B12 ...

A study found that B12 requirements may be too low for some people, putting them at risk for cognitive decline.

Depending on the severity of the deficiency, healthcare professionals might recommend high-dose vitamin B12 supplements or even weekly injections to correct the imbalance. It's critical to tackle ...

The characteristics of aphthous lesions (duration of disease and ... electrochemiluminescence binding method. The role of vitamin D deficiency in patients with recurrent aphthous stomatitis ...