Protein powder comes from different sources, including milk, plants, and eggs. It goes through a series of steps to become protein powder. Protein powder is a popular supplement some people use to ...

For centuries, nature has been humanity’s primary source of protein. But today, alongside fields, farms and seas, laboratories are joining the list, an innovation that is likely to reshape the future ...

Whey is a milk protein that’s processed into powder. Plant-based protein comes from sources like soy, pea, rice, hemp, or pumpkin seeds. Both whey and plant protein can help build and keep muscle.