Pprotein-rich foods have been classified into two main categories: complete and incomplete proteins. These terms describe the amino acid content of different protein sources and how effectively they ...

If you’re a big fan of quinoa or chia seeds, you may have heard them touted as complete proteins. In a nutshell, that means they contain all of the nine essential amino acids required to build and ...

Eating sufficient protein on a daily basis is important for keeping our bodies functioning efficiently. Without it, everything from our immune systems to our hair can take a hit. But when it comes ...

Cynthia Sass is a nutritionist and registered dietitian with master's degrees in both nutrition science and public health. Frequently seen on national TV, she's Health's contributing nutrition editor ...