Vegetarianism is a popular choice for many individuals and families. But parents
may wonder if kids can safely follow a vegetarian diet and still get all necessary
nutrients. Most dietary and medical experts agree that a well-planned vegetarian diet
can actually be a very healthy way to eat.
But special care must be taken when serving kids and teens a vegetarian diet, especially
if it doesn't include dairy and egg products. And as with any diet, you'll need to
understand that the nutritional needs of kids change as they grow.
Types of Vegetarian Diets
Before your child or family switches to a vegetarian diet, it's important to note
that all vegetarian diets are not alike. Major vegetarian categories include:
lacto-ovo vegetarian: eats no meat, poultry, or fish, but does
eat eggs and dairy products (what most of us mean when we say "vegetarian")
lacto-vegetarian: eats no meat, poultry, fish, or eggs, but does
eat dairy products
ovo-vegetarian: eats no meat, poultry, fish, or dairy products,
but does eat eggs
And many other people are semi-vegetarians who have eliminated red meat, but may
eat poultry or fish.
The Choice of Vegetarianism
Kids or families may follow a vegetarian diet for a variety of reasons. Younger
vegetarians are usually part of a family that eats vegetarian meals for health, cultural,
or other reasons. Older kids may decide to become vegetarians because of concern for
animals, the environment, or their own health.
In most cases, you shouldn't be alarmed if your child chooses vegetarianism. Discuss
what it means and how to implement it, ensuring your child makes healthy and nutritious
Nutrition for All Ages
Your doctor or a registered dietitian can help you plan and monitor a healthy vegetarian
diet. Parents should give their kids a variety of foods that provide enough calories
and nutrients to enable them to grow normally.
A well-planned vegetarian diet can meet kids' nutritional needs and has some health
benefits. For example, a diet rich in fruits and veggies will be high in fiber and
low in fat, factors known to improve cardiovascular health by reducing blood cholesterol
and maintaining a healthy weight. However, kids and teens on a vegetarian diet may
need to be careful that they get an adequate amount of certain vitamins and minerals.
Here are nutrients that vegetarians should get and some of their best food sources:
vitamin B12: dairy products, eggs, and vitamin-fortified products,
such as cereals, breads, and soy and rice drinks, and nutritional yeast
vitamin D: milk, vitamin D-fortified orange juice, and other
vitamin D-fortified products
calcium: dairy products, dark green leafy vegetables, broccoli,
dried beans, and calcium-fortified products, including orange juice, soy and rice
drinks, and cereals
protein: dairy products, eggs, tofu and other soy products, dried
beans, and nuts
iron: eggs, dried beans, dried fruits, whole grains, leafy green
vegetables, and iron-fortified cereals and bread
Depending on the type of vegetarian diet chosen, kids may miss out on some of these
important nutrients if the diet isn't monitored by the parents. The less restrictive
the vegetarian diet, the easier it will be for your child to get enough of the necessary
nutrients. In some cases, fortified foods or supplements can help meet nutritional
The main sources of protein and nutrients for infants are breast milk and formula
(soy formula for vegan infants), especially in the first 6 months of life. Breastfed
infant vegans should receive a source of vitamin B12 if the mother's diet isn't supplemented,
and breastfed infants and infants drinking less than 32 ounces (1 liter) formula should
get vitamin D supplements.
Guidelines for the introduction of solid foods are the same for vegetarian and
nonvegetarian infants. Breastfed infants 6 months and older should receive iron from
complementary foods, such as iron-fortified infant cereal.
Once an infant is introduced to solids, protein-rich vegetarian foods can include
pureed tofu, cottage cheese, yogurt or soy yogurt, and pureed and strained legumes
(legumes include beans, peas, chickpeas, and lentils).
Toddlers are already a challenge when it comes to eating. As they come off of breast
milk or formula, kids are at risk for nutritional deficiencies. After the age of 1,
strict vegan diets may not offer growing toddlers enough essential vitamins and minerals,
such as vitamin D, vitamin B12, iron, calcium, and zinc.
So it's important to serve fortified cereals and nutrient-dense foods. Vitamin
supplementation is recommended for young children whose diets may not provide adequate
Toddlers are typically picky about which foods they'll eat and, as a result, some
may not get enough calories from a vegetarian diet to thrive. For vegan toddlers,
the amount of vegetables needed for proper nutrition and calories may be too bulky
for their tiny stomachs.
During the picky toddler stage, it's important for vegetarian parents to make sure
their young child eats enough calories. You can get enough fat and calories in a vegan
child's diet, but you have to plan carefully.
Older Vegetarian Kids and Teens
Preteens and teens often voice their independence through the foods they choose
to eat. One strong statement is the decision to stop eating meat. This is common among
teens, who may decide to embrace vegetarianism in support of animal rights, for health
reasons, or because friends are doing it.
If it's done right, a meat-free diet can actually be a good choice for adolescents,
especially considering that vegetarians often eat more of the foods that most teens
don't get enough of — fruits and vegetables.
A vegetarian diet that includes dairy products and eggs (lacto-ovo) is the best
choice for growing teens. A more strict vegetarian diet may fail to meet a teen's
need for certain nutrients, such as iron, zinc, calcium, and vitamins D and B12. If
you're concerned that your child is not getting enough of these important nutrients,
talk to your doctor, who may recommend a vitamin and mineral supplement.
The good news for young vegetarians — and their parents — is that many
schools are offering vegetarian fare, including salad bars and other healthy vegetarian
choices. Schools publish lists of upcoming lunch menus; be sure to scan them to see
if your child will have a vegetarian choice. If not, you can pack lunch.
If your vegetarian preteen or teen would rather make his or her own school lunch
or opts to buy lunch, keep in mind that your child's idea of a healthy vegetarian
meal may be much different from yours (e.g., french fries and a soda). Talk to your
child about the importance of eating right, especially when following a vegetarian
Also be wary if your child has self-imposed a very restrictive diet. A teen with
an eating disorder may
drastically reduce calories or cut out all fat or carbohydrates and call it "vegetarianism"
because it's considered socially acceptable and healthy.
Even if preteens or teens are approaching vegetarianism in a healthy way, it's
still important for them to understand which nutrients might be missing in their diet.
To support your child's dietary decision and promote awareness of the kinds of foods
your preteen or teen should be eating, consider having the whole family eat a vegetarian
meal at least one night a week.
A Healthy Lifestyle
A vegetarian diet can be a healthy choice for all kids, as long as it's properly
The principles of planning a vegetarian diet are the same as planning any healthy
diet — provide a variety of foods and include foods from all of the food groups.
A balanced diet will provide the right combinations to meet nutritional needs. But
be aware of potential nutrient deficiencies in your child's diet and figure out how
you'll account for them. With a little exploration, you may find more vegetarian options
than you realized.
If you aren't sure your child is getting all necessary nutrients or if you have
any questions about vegetarian diets, check in with your family doctor, pediatrician,
or a registered dietitian.