The green rosemary is a plant that grows in alpine regions and is cold in nature. High blood pressure is generally caused by atherosclerosis, once diagnosed requires long-term medication, green loosestrife has a certain blood pressure lowering effect, infusion of long-term drinking water and then with drug therapy, can stabilize blood pressure, known as the green antihypertensive drugs. High blood sugar has been plagued by patients, not only long-term medication, diet is also harsh, the active ingredients of green rosemary can reduce the complications of diabetes, and the hypoglycemic drugs have an auxiliary effect. High blood lipids can easily lead to arteriosclerosis causing systemic diseases, exercise combined with making tea to take green rosemary, so that blood lipids fall more smoothly. It can also be used to treat sore throat, and is more effective when used in combination with asclepias. Modern pharmacological research has concluded that green rosemary has certain immunity enhancing and anti-cancer effects.