Vitamin B12 Supplements - Cobalamin

Vitamin B12 is an essential nutrient known as cobalamin and plays an important role in forming red blood cells, cell metabolism, and nerve function. Vitamin B12 is found in animal-based foods like meat, poultry, fish, dairy, as well as fortified cereals. B12 supplements can help individuals meet their daily needs for this important vitamin, especially those who may struggle to get enough through their diet, such as vegans, vegetarians, and older adults. Older adults may have a decreased ability to absorb vitamin B12 due to changes in stomach acid that naturally occurs with age. Given the role of vitamin B12 in the body, consider taking a supplement to meet your daily needs and support these functions in the body.