Our Mulberry tea contains no traditional tea (Camellia), but only the leaves of the Mulberry tree. The leaves are processed in the same way as our other green teas, a Herbal Green Tea. This produces a refreshing beverage that contains no caffeine or tannins, and therefore an ideal drink for those suffering diabetes. It is also very high in calcium, containing approximately twice that of milk. A slightly longer brewing time is required, up to 6 minutes, to produce a healthy, tasty drink with sweet earthy tones.