Learn about the importance of vitamin B12 in nutrition, sources of vitamin B12, health benefits, deficiency symptoms, 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 of this vital nutrient.
Vitamin B12 is known to support energy production, improve mood, and boost cognitive function. It also plays a role in maintaining healthy skin, hair, and nails.
A deficiency in vitamin B12 can lead to fatigue, weakness, neurological problems, and anemia. It is important to consume sufficient amounts of this nutrient to prevent these health issues.
The recommended daily intake of vitamin B12 varies by age and life stage. Adults typically need 2.4 micrograms per day, with higher amounts recommended for pregnant and breastfeeding women.