Vitamin B12 is an essential vitamin adundant in meat, fish, dairy , and poultry. This video shares:• What is vitamin B12? • Why is B12 essential? • B12 USRDA. • B12 and pernicious anemia. • Symptoms of B12 deficiency. • High vitamin B12 foods. B12CalorieCuisineDiTuroFoodshealthyHealthy CuisineHealthy IdeasHealthy Low CalorieHealthy Low Calorie IdeasHealthy Low Calorie Recipeshealthy recipesHighideasLLClow calorieLow Calorie IdeasLow Calorie RecipesmealsProductionsrecipeVideoVitaminVlogYouTube