Fructus cannabis-black tartary buckwheat tea health beverage and preparation method thereof

The invention discloses a fructus cannabis-black tartary buckwheat tea health beverage which is characterized by comprising the following dried raw materials in parts by weight: 20-40 parts of fructus cannabis; and 60-80 parts of black tartary buckwheat. The product can be made into chewable tablets, a particulate agent, tea bags and other dosage forms. The health beverage has the advantages of good taste, original taste and flavor, and pleasant tea fragrance; with utilization of a fructus cannabis extract having effects of lubricating intestines and stomach, helping digestion and lowering blood pressure and blood lipid, and with addition of the black tartary buckwheat having effects of auxiliary adjustment of hyperglycemia, hyperlipidemia and hypertension, the health beverage can condition intestinal tracts and soften blood vessels for patients with hyperglycemia, hyperlipidemia and hypertension, restores normal functions of intestines, stomach and kidney, and plays hypoglycemic, hypolipidemic and antihypert