Learn about the importance of vitamin B12 in nutrition, sources of vitamin B12, health benefits, signs of deficiency, and how to meet your vitamin B12 needs.
Vitamin B12, also known as cobalamin, is a crucial nutrient that plays a key role in various bodily functions. It is essential for the formation of red blood cells, DNA synthesis, and proper nerve function.
Vitamin B12 is primarily found in animal products such as meat, fish, eggs, and dairy products. For vegetarians and vegans, fortified foods or supplements are recommended to meet their daily requirements.
Ensuring an adequate intake of vitamin B12 can help prevent anemia, support brain health, and boost energy levels. It is also important for maintaining a healthy nervous system.
A deficiency in vitamin B12 can lead to symptoms such as fatigue, weakness, numbness or tingling in the hands and feet, and cognitive problems. If left untreated, it can cause serious complications.
To ensure you are getting enough vitamin B12 in your diet, include a variety of sources such as lean meats, seafood, dairy products, and fortified cereals. If needed, speak to a healthcare provider about supplementation.