Caucasian dioscorea is recommended to be used to reduce blood pressure, reduce blood sugar and cholesterol levels, prevent an attack of angina pectoris, improve coronary blood flow (in the heart) and vision, improve immunity. HOW TO USE: Pour 1 cup of hot water 1.5 gr. crushed rhizomes and keep in a closed enameled dish on a boiling water bath for 30 minutes, cool at room temperature for 45 minutes, strain through 2-3 layers of gauze and bring the volume of boiled water to the original. Take 1 tablespoon 3 times a day after meals. The course is carried out in cycles of 20-30 days with 7-10–day breaks. The course is at least 3 – 4 months. It is not a medicine. Consult your doctor before use. All information is given for informational purposes. Contraindications: Pregnancy, lactation, individual intolerance.