Diet, VegetarianProtestantismBuddhismVitamin B 12MeatDietVitamin B 12 DeficiencyNutritional StatusDiet RecordsNutritional Physiological PhenomenaFood HabitsDietary ProteinsNutritional RequirementsPerchloratesEnergy IntakeCatholicismDietary FiberDietary FatsDiet, MacrobioticHealth FoodVegetablesChristianity