Buckwheat tea (in Chinese is Ku Qiao Mai Cha) is known as a healthy, pure, ecological coarse-grain tea in many countries. It has yellowish-brown color with uniform size, with yellow green, clear and full of natural buckwheat fragrance tea soup. Main benefits of buckwheat tea: good for cardiovascular system; better blood sugar control and lower risk of diabetes; helps prevent gallstones, etc. As whole grains, buckwheat can be used as regular daily drinking and food, it can be a good substitute for wheat, oats, rye and barley in a gluten-free diet.