In general, vitamin B12 deficiency declines with age and so its prevalence shows higher in the elderly population. However, ...

Medically reviewed by Lindsay Cook, PharmD The recommended intake of vitamin B12 for people older than 14 is 2.4 micrograms a ...

Vitamin B12 is a vital nutrient with numerous health benefits. Learn more about what it does in the body and how to get enough of it.

Early signs of vitamin B12 deficiency often manifest in the toes, with tingling, numbness, or a burning sensation indicating ...

Feeling tired, forgetful, or tingling in your hands and feet? These could be early signs of vitamin B12 deficiency. Here's what to watch for to protect your health.

Vitamin B12 deficiency develops gradually and affects both the blood and nervous system. It causes anemia, fatigue, numbness, ...

Vitamin B12 for weight loss: Does it work? Since the dawn of the Internet (and probably well before), there have been several solutions sold for weight management — including vitamins for weight loss.

Neurologists warn that standard blood tests may not reveal a true vitamin B12 deficiency, as much of the vitamin in ...