Seniors who follow a vegan diet may have difficulty getting enough B12 from food sources alone. It is recommended that they take a B12 supplement or consume B12-fortified foods to ensure they are ...

Vitamin B12 is an essential nutrient found in a wide variety of foods. Learn more about the best food sources of vitamin B12 ...

Crohn's disease or you are elderly you may be at higher risk of low levels of vitamin B12. Strict vegans who do not take vitamin B12 supplements or include two-three servings of fortified foods daily ...