Protein for Kids: How Much Do Children Need to Grow?

Healthy habits do not have to start with big changes. Sometimes, one small shift can make a difference.

As part of Pennington Biomedical Research Center’s Small Shifts Campaign, we’re sharing simple, family-friendly ways to build healthier habits one step at a time. One small shift you can try is including a healthy source of protein at each meal.

Protein is an important part of a healthy diet for kids. But how much protein do kids need every day? And what are some easy ways to add protein foods to your family meals?

Most families don’t need to count every gram of protein. Focusing on a variety of nutritious protein foods throughout the day can help children get what they need to grow and thrive.

Why is Protein Important for Kids? 

Children and teens grow and develop quickly. During these years, protein helps support: 

• Growth of muscles and bones
• A healthy immune system
• Production of hormones and enzymes that help the body work properly
• Recovery after sports and physical activity

Protein is important, but more isn’t always better. Children need protein as part of a balanced eating pattern that also includes fruits, vegetables, whole grains, dairy foods or fortified alternatives, and healthy fats.

How Much Protein Do Kids Need?

The 2025-2030 Dietary Guidelines for Americans encourage people to include healthy protein foods throughout the day. They set a daily protein goal of 1.2–1.6 grams per kilogram of body weight based on individual calorie needs.¹

How much protein a child needs, however, depends on several factors, including age, body size, growth, activity level, and overall food intake. The American Academy of Pediatrics recommends daily protein intake goals based on a child’s age range:

• Toddlers (1-3 years): 13 grams per day  
• Younger Children (4-8 years): 19 grams per day
• Older Children (9-13 years): 34 grams per day
• Teens (14-18 years): About 52 grams per day for boys and 46 grams per day for girls 

For most families, there’s no need to count protein grams at every meal. Instead, focus on offering healthy protein-rich foods at meals and snacks like:

• Eggs 
• Chicken and turkey
• Fish and seafood
• Lean meats
• Beans and peas
• Lentils
• Nuts and seeds
• Soy foods such as tofu
• Milk, yogurt, and cheese

Try mixing up your family’s protein choices throughout the week. Variety can help children get a wider range of nutrients while also giving them opportunities to try new foods.

For families, the takeaway is simple: protein needs vary from person to person, and children benefit from a variety of foods and nutrients rather than a diet focused on maximizing protein. The goal is to offer nutritious protein foods as part of balanced meals and snacks. If you want more personalized recommendations, work with your healthcare provider or a registered dietitian for a plan that fits your family’s preferences and lifestyle.

Easy Protein Ideas for Kids

Protein doesn’t have to be saved for dinner. Breakfast, lunch, and snacks are all opportunities to include healthy, lean protein foods.

Breakfast Ideas

• Eggs with whole grain toast 
• Greek yogurt with fruit 
• Milk with fortified, low sugar cereal 

Lunch Ideas

• Turkey or chicken sandwiches
• Nut or seed butter on whole-grain bread
• Bean and cheese burrito

Snack Ideas

• Yogurt or nut butter with fruit
• Hummus and vegetables
• Cheese and whole-grain crackers

Dinner Ideas

• Baked fish or chicken with whole grains and vegetables
• Red beans and rice with a side of green beans
• Lean beef or turkey tacos or burgers

Greaux Healthy’s Building a Healthy Plate resource can help families put together balanced meals using foods from all five food groups. The goal isn’t to create a high-protein diet or serve a perfect meal every time. Instead, make protein-rich foods a regular part of your family’s overall eating pattern.

Small Shifts Can Lead to Big Changes

Adding protein to your family's meals and snacks doesn’t have to be hard. Simple choices like adding an egg to breakfast, serving yogurt with fruit, mixing beans into dinner, or trying a new protein food together can make a big difference over time.

At mealtime, ask: “What’s our protein food?” This simple question can help your family find easy ways to include protein without counting grams or creating complicated meals. Small changes can help children get the nutrients they need while building healthy eating habits for the whole family.

About Small Shifts

Pennington Biomedical's Small Shifts Campaign and Greaux Healthy work together to help families build healthier habits one step at a time. At Pennington Biomedical Research Center, we believe that big changes start with small steps. Whether it's getting more sleep, drinking more water, being physically active, or making healthier food choices, every small shift can lead to big results.