As with any food, protein can expire and go bad though, reducing its nutritional quality and effectiveness. "Expired protein powder may develop an off smell, clump, or change in taste," says Angelica.

A bowel cancer surgeon has sent an urgent warning to gym goers who regularly consume protein powders. As someone who tries to ...

People on social media have complained protein powder is causing excessive gas and bloating. Here's what experts think.

People can use protein powder to supplement their protein intake, help build muscle, and encourage healthy weight loss. Learn more about the health benefits. Medical News Today ...

Eventually, the bacteria are removed from the fermenter, pasteurized, and dried. The final product—dubbed Solein—is about 75 percent protein, has a yellow hue, and tastes a bit like mushrooms.

As they multiply, the bacteria thicken the water into a slurry, which is continuously siphoned off and dehydrated, creating a protein-rich powder that can be used as an ingredient in alternative ...

Solein is the world's first protein made from air. Created by Solar Foods, this protein powder is made up of a microorganism that feeds on carbon dioxide in air and water. Solein, which is more ...

It's important to meet your protein needs on the keto diet. Here, we reviewed the best keto protein powders in 2025, according to nutrition experts.