What is B-12 and B-12 Deficiency

Vitamin B12 is an essential nutrient that plays a vital role in maintaining good health. It is a water-soluble vitamin that is required for the proper functioning of the brain, and nervous system, and the formation of red blood cells.

Food sources of Vitamin B12 include animal-derived products such as meat, poultry, fish, dairy, and eggs. Some fortified foods, such as breakfast cereals, soy products, and yeast extracts, may also contain Vitamin B12.

Vitamin B12 deficiency can lead to anemia and nervous system damage. Symptoms of Vitamin B12 deficiency include fatigue, weakness, constipation, loss of appetite, and weight loss.

It's important to note that Vitamin B12 is not naturally found in fruits, vegetables, and grains, so those who follow a plant-based diet may be at risk of Vitamin B12 deficiency and may need to take supplements or consume fortified foods.

It is recommended to talk to your doctor about the appropriate amount of Vitamin B12 needed, as well as the best way to get enough of it, especially for those who are at risk of deficiency.