Eleuthero root, also known as Siberian Ginseng, is a supreme adaptogenic herb that also enhances physical and mental endurance. It nourishes the Kidneys and is beneficial for anyone experiencing general weakness or lack of vitality. It is a favorite herb of athletes as it enhances oxygenation metabolism and circulation of blood. Eleutherococcus senticosus has a positive effect on the metabolic state through maintenance of normal glucocorticoid activity of the adrenal glands and increased brain catecholamine neurotransmitter formation, both important for energy production and motivation of physical activity. This herb is well known as an adaptogen to help with better withstanding stress during adverse conditions. The adrenal gland becomes exhausted during periods of chronic stress leading to reduced output of hormones. Siberian Ginseng reduces the adverse effects of chronic stress on the adrenal glands helping to preserve its healthy function. 250 gram packet 125 servings per packet Extract ratio: >45:1 Ideal for: Athletes, anyone who endures stress on a regular basis. TCM Functions: Tonifies the Spleen and Stomach Qi, warms the Kidneys, calms the spirit. Usage: 2 grams (approximately ½ tsp) two times per day. Mix with warm water and drink as a tea. Add to smoothies or shakes if desired. Best taken in the morning and afternoon.