Whey and plant proteins help build muscle. Whey is a complete protein that is easily absorbed, while plant protein is lactose-free, vegan, and more sustainable.

All the benefits of the supplement, plus, how to add it (safely) to your routine.

For some people, taking protein powder may lead to digestive symptoms such as indigestion, nausea, or stomach pain. 13 Responses can vary depending on the type of protein, individual digestive ...

LA Times Studios may earn commission from purchases made through our links. If you’ve ever walked down the supplement aisle in the grocery store, passing by rows of protein powders, or scrolled ...

What is the difference between whey protein isolate and whey protein concentrate? An expert explains - They might look ...

If you’re already working on upping your protein intake, you’ve likely spent some time searching for the best whey protein powder. That’s because whey protein is one of the highest quality forms of ...

Some of our winners are high in protein. Some are loaded with fiber. They’re all delicious.

All products featured on Self are independently selected by Self editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. If you’ve ever done a ...

Pricing and availability are subject to change. Clear whey shakes solve a lot of problems served up by even the best protein ...