Learn about the importance of vitamin B12 in nutrition, sources of vitamin B12, health benefits, signs of deficiency, and recommended daily intake.
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 and supplements are available to ensure adequate intake.
Having sufficient levels of vitamin B12 in the body can help prevent anemia, support brain health, and boost energy levels. It is also important for maintaining a healthy metabolism.
A deficiency in vitamin B12 can lead to symptoms such as fatigue, weakness, constipation, and neurological issues. It is important to address a deficiency through dietary changes or supplementation.
The recommended daily intake of vitamin B12 for adults is 2.4 micrograms. However, individual needs may vary based on age, gender, and health status.