This wave of progress is driven by an increased understanding of how vitamin B12 is absorbed by the body. For some ...

Like most supplements, vitamin B complex can cause side effects, depending on the dose and type of vitamin B. Find a list of ...

Vitamin B12 is what is known as an essential nutrient. That means two things: First, an essential nutrient is a chemical ...

Vision problems can also be a sign of Vitamin B12 deficiency. The vitamin is vital for maintaining healthy optic nerves.

Vitamin B12 deficiency may cause tiredness, weakness, pale or jaundiced skin, tingling in the hands and feet, and memory ...

Initial symptoms of vitamin B12 deficiency, such as fatigue, nausea, and loss of appetite, are often basic and remain ...

A vitamin B12 blood test is one way to know if you’re B12 deficient. Some people opt for a urine test instead. Learn when ...

Vitamin B12 is crucial for red blood cell formation, DNA synthesis, and neurological health. Its deficiency can lead to ...

“It can cause gastrointestinal issues if not needed,” warns Sharp.

Worried about hair thinning? Here, experts explain the relationship between vitamin deficiency and hair loss, and reveal the ...

Taking Vitamin B complex can be beneficial for maintaining good health and well-being. However, if you take it in excess, you ...