Vitamin B Deficiency Fig . : Symptoms of B deficiency DO YOU KNOW...? Vitamin B is unique among all essential nutrients in having a highly specialised mechanism for its absorption. Its absorption from the intestines requires a factor called ‘intrinsic factor (IF)’ secreted by the stomach.
It is a specific protein secreted by the mucosal cells lining the stomach. IF binds and absorbs vitamin B . - - Vitamins, Minerals and Water Milk Eggs Fish Meats Cheese Curd