Absolutely. Plant-based sources of protein include legumes (beans, lentils, chickpeas), tofu, tempeh, nuts, seeds, whole grains, and plant-based protein powders. A varied diet that includes these foods throughout the day provides all essential amino acids. Combining different plant proteins creates complete amino acid profiles. Our meal planning articles provide specific guidance on protein distribution across meals. Many athletes and active individuals thrive on plant-based diets, demonstrating that adequate protein support for muscle function around joints is achievable.