Learn about the importance of vitamin B12 in nutrition, sources of vitamin B12, benefits, deficiency symptoms, and recommended daily intake.
Vitamin B12, also known as cobalamin, is a crucial nutrient that plays a key role in maintaining the health of nerve cells and aiding in the production of DNA. It is essential for the formation of red blood cells and proper functioning of the brain and nervous system.
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 essential sources of this important nutrient.
Consuming an adequate amount of vitamin B12 can help prevent anemia, support cognitive function, and boost energy levels. It also plays a role in maintaining healthy hair, skin, and nails.
A deficiency in vitamin B12 can lead to fatigue, weakness, numbness or tingling in the hands and feet, and even neurological problems. It is important to ensure you are meeting your daily requirements through diet or supplementation.
The recommended daily intake of vitamin B12 for adults is 2.4 micrograms. Pregnant and breastfeeding women may require higher amounts. It is important to consult with a healthcare provider to determine the appropriate dosage for your individual needs.