11 Best Grains for Healthy Beverages: Purple Corn's Unforgettable Taste

2. Quinoa: The Complete Protein Powerhouse

Quinoa has revolutionized grain-based beverages with its exceptional nutritional content and versatility. This pseudo-grain is one of the few plant-based sources of complete protein, containing all nine essential amino acids. Quinoa imparts a mild nutty flavor and a creamy texture to drinks, while its high fiber content adds substance and supports digestive health. It can be boiled, fermented, or sprouted before use in beverages, with each method enhancing different flavor notes and nutritional benefits. To ensure a clean taste, the grain’s natural saponins must be thoroughly rinsed. Rich in minerals like manganese, magnesium, phosphorus, and iron, quinoa is also a source of beneficial compounds such as quercetin and kaempferol, which have anti-inflammatory and antioxidant properties. When prepared correctly, quinoa creates a smooth, creamy base for wellness shots, protein drinks, and plant-based milk alternatives. Its versatility makes it suitable for both sweet and savory beverages, offering endless possibilities for creative drink formulations.