Around 15% of the US population is deficient in B12, which can cause them to feel fatigued, irritable, and constipated.

Vitamin B12 foods are mostly animal-based like salmon or cheese, but it can also be found in fortified plant-based foods like ...

A vitamin B12 deficiency can cause cognitive issues, muscle weakness and other problems. Here's how to make sure you're ...

Vitamin B12 deficiency is common in many, but have you ever felt it at the tip of your fingers , if yes, then these are the ...

Vitamin B12 is an essential component that helps your body make red blood cells and DNA. Although vitamin B12 deficiency is ...

Research has studied the link between vitamin B12 deficiency and cognitive decline in older people. More research is needed on that front, but the nutrient is essential for producing energy. Vitamin D ...

A doctor has shared the symptoms of a vitamin deficiency that could lead to "memory issues, confusion, or cognitive changes" ...

Not only is vitamin B12 crucial for energy, but research also points to its potential in supporting mental health and preventing cognitive decline. Symptoms of vitamin B12 deficiency vary greatly from ...

An average adult requires 2.4 micrograms of vitamin B12 a day. But the catch is, our body cannot produce B12 on its own, and ...

Low-normal B12 in older adults was tied to slower processing, cognitive decline, and brain damage. Scientists warn current ...

Hooper et al Patient journeys: diagnosis and treatment of pernicious anaemia British Journal of Nursing, 2014, Vol 23, No 7 Devalia, Malloy, Hamilton British Journal of Haematology, 2014, 166, 496–513 ...