Oat tea is a herbal infusion made from the leaves, stems, or grains of the oat plant, specifically Avena sativa. It is often prepared by steeping dried oat parts in hot water, resulting in a mild, slightly sweet beverage. Oat tea is caffeine-free and can be enjoyed hot or cold. This tea is known for its potential health benefits, including promoting relaxation and supporting digestive health. It is rich in antioxidants and may help in reducing inflammation. Oat tea can be a soothing alternative to traditional teas and is often consumed for its calming properties.