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

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 ...

You lose 1% of your oldest red blood cells every day. Over time, it can result in vitamin B12 deficiency anemia. With it, you can experience muscle weakness and fatigue. Insufficient vitamin B12 ...

Deficiency in this vitamin can lead to serious health issues, including megaloblastic anemia and neurological disorders. Recent research has shed light on the mechanisms of vitamin B12 absorption ...

Swelling or inflammation in the palms might indicate a deficiency in Vitamin B12. This symptom can come with redness or discomfort. The body's immune response to low vitamin levels can result in ...

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

A study in the American Journal of Hematology found that Vitamin B12 deficiency anemia often results in pallor, especially noticeable in areas like the feet where blood flow is already slower.

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

Lack of Vitamin B12 deficiency leads to abnormally large, immature red blood cells called megaloblasts which cause anemia. Less Vitamin B12 can increase homocysteine levels, an amino acid linked ...

Three experts explain what to watch for and how to correct low stores of this B vitamin. By Jenny McCoy Feeling ...

For a long time, iron deficiency was considered the primary ... in other erythropoietic (blood-producing) nutrients like B12 or folate, or due to hemoglobinopathies, undetected blood loss, an ...

About 20% of Americans have inadequate vitamin B12 levels, which can impair energy production and lead to anemia, resulting in fatigue ... Omega-3 fatty acids are crucial for brain health, and a ...