Learn about the importance of vitamin B12 in nutrition, sources of vitamin B12, health benefits, signs of deficiency, and tips for meeting your vitamin B12 needs.
Vitamin B12, also known as cobalamin, plays a crucial role in maintaining a healthy nervous system and producing DNA. It is essential for the formation of red blood cells and proper brain function.
Vitamin B12 is primarily found in animal products such as meat, fish, eggs, and dairy. Vegetarians and vegans can obtain vitamin B12 from fortified foods or supplements.
Vitamin B12 helps prevent anemia, supports energy production, and may reduce the risk of heart disease. It also plays a role in maintaining healthy hair, skin, and nails.
Common symptoms of vitamin B12 deficiency include fatigue, weakness, numbness or tingling in the hands and feet, and cognitive difficulties. If left untreated, a deficiency can lead to neurological problems.
To ensure an adequate intake of vitamin B12, include sources of this nutrient in your diet regularly. If you have specific dietary restrictions, consult a healthcare provider to determine the best way to meet your vitamin B12 requirements.