Medically reviewed by Steffini Stalos, DO A vitamin B12 blood test is a reliable way to determine if you have adequate levels ...

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

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

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

Expect to take a blood test to check your vitamin B12 levels before adding a supplement or shot. One of the best ways to maximize absorption is through proper gut health. Before trying ...

Nearly half of Type 2 diabetes patients suffer from micronutrient deficiencies, with vitamin D and magnesium being the most ...

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

Very low levels of vitamin D were the most common deficiency, affecting more than 60% of people with type 2 diabetes. Other ...

Vitamin B12, according to the National Institutes of Health Office of Dietary Supplements, is a nutrient (or family of ...

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

High doses of vitamins administered intravenously are becoming a popular method to aid recovery after surgery, according to ...