Vitamin B12 is an important vitamin that keeps us healthy and energized. It supports optimal functioning of our bodies in a number of ways. It is important to know if we have a deficiency in vitamin B12. Knowing the signs and symptoms of a vitamin B12 deficiency, can help us take steps to reverse it and regain our health.
Information. Vitamin B12 is a water-soluble vitamin. This means the vitamin is not stored in our bodies and we need to get adequate amounts daily. Vitamin B12 is found in a variety of foods, including dairy, meat, eggs and fish. It is also added to many fortified foods. Vitamin B12 is also found in dietary supplements. It is an important nutrient that helps to keep the blood and nervous cells healthy. It helps the body make red blood cells to give us energy. It also supports heart health, good vision and gut health.