Life Cycle Pregnancy, Infants, and Children Introduction Pregnancy Vitamin B12 Levels During Pregnancy More information on Pregnancy and Vegan Diets Birth Defects Nursing Infants Safety of Soy Formulas Children Germany (2019 and 2021) Poland (2021) Fiber and Children More Information on Feeding Vegan Children References Vegan Nutrition for Teens Real Vegan Children Hypospadias and Vegetarian Diets Background on Hypospadias Research on Vegetarians Possible Connections Vitamin B12 Folic Acid and Methionine Choline Pesticide Exposure Soy Conclusion Bibliography Gestational Diabetes