Plant-based foods are rich in phytochemicals that cannot be found in meat and dairy. Saponins, for instance, occur naturally in soybeans, peas, horse chestnut, yams, quinoa and grains. These plant steroids have the ability to foam when mixed with water and boast various health benefits. They exhibit anti-inflammatory and immune-boosting properties as well as antibacterial effects. Their name comes from the Latin word "sapo," which means soap.
What Are the Health Benefits of Saponins?