Larger doses can be dangerous and should be avoided. Vegetarian diets can be healthful for pregnant or breast-feeding women, provided they consume a reasonable variety of foods with enough calories to meet the body's greater demands. Vegans should be sure to get at least 20 to 30 minutes of direct sunlight on their hands and faces two to three times weekly for vitamin D production. For both vegetarians and nonvegetarians, it can be difficult to get enough iron during pregnancy. A registered dietitian or physician can tell you if you need a supplement.
Vegetarian diets can be healthful for people of all ages.
Infants, children, and teens have relatively high nutrition needs to fuel their rapid growth. These needs can be met if their diets contain adequate variety and calories. Some suggestions for good snacks are listed below. Vegetarian meals can be quick and easy. They can also be gourmet specialties.