What happens when you combine 2 different plant proteins with limited amino acids?

When two different plant proteins that have limited amino acids are combined, they can create a complete protein source. Plant proteins often lack one or more of the essential amino acids needed by the body for proper functioning. However, when two different plant proteins are paired together, they can complement each other's amino acid profiles. For instance, one plant protein may be low in lysine but high in methionine, while another may be high in lysine but low in methionine. By consuming both, you can obtain all nine essential amino acids necessary for building proteins, which is crucial for various bodily functions like tissue repair, hormone production, and immune function.

This process is known as protein complementation and is commonly practiced in vegetarian and vegan diets to ensure adequate protein intake. Foods like rice and beans or corn and legumes exemplify successful combinations that result in a complete protein profile. Thus, combining different plant proteins is an effective strategy to enhance overall protein quality and nutrient availability.