Fatigue, pale skin, headaches, gastrointestinal issues, increased inflammation, pain, muscle cramps and vision disturbances are some common symptoms of vitamin B12 deficiency.

Vitamin B12 supplements offer no benefits for neurological or cognitive function in older people with moderate vitamin B12 deficiency, according to a new study published in the American Journal of ...

BOSTON (December 18, 2007) — In a study of adults aged 20 and over, researchers at Tufts University showed that homocysteine and methylmalonic acid are at much higher levels in individuals who have a ...

Vitamin B12 is a key input to a well-functioning body. While there are many vitamins and minerals that are crucial to our daily wellbeing, B12 may stand out—after all, it’s responsible for making DNA, ...

A leading neuroscientist and health authorities caution that excessive daily vitamin B12 supplementation poses silent ...

Imagine feeling tired as if you’ve run a marathon — every single morning — but you haven’t even left your bed! Or maybe your ...

Fatty liver disease, especially NAFLD, is a growing global health concern. Research highlights Vitamin B12 deficiency as a ...

While fatigue is commonly associated with vitamin B12 deficiency, experts say the more significant warning sign is numbness, ...

Vitamin B12 deficiency often first appears as skin changes like hyperpigmentation, dryness, or paleness, indicating poor ...

To investigate whether vitamin-B density in the diet 2–8 years before diagnosis is associated with olfactory function at the time of diagnosis. There was no difference in vitamin-B or any other macro- ...

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.