What foods should I eat to grow taller?

Genetics plays the strongest role in a child's height development, but adequate amounts of protein-rich foods help optimize growth, according to dietitian Erin Coleman writing for SFGate. Children take in protein through meat, milk, yogurt and cheese products. Some parents also give kids whey protein supplements to ensure adequate intake.

In general, a nutritious diet, including protein, is the best way to help kids optimize growth, according to Kitchen Daily. The body uses amino acids during growth and naturally produces some, but not all of the amino acids required, Coleman states. Complete proteins contain necessary amino acids, which is why Coleman recommends milk and whey protein supplements when needed.