One of the most famed and valued herbs used by humankind, Ginseng is an energy tonic that regulates the energy system. It has been shown to stimulate and regulate both the central nervous system and the endocrine system. Ginseng is very important because it helps the body adapt to all kinds of stress and fortifies endurance under anxiety producing conditions. Good for men and women alike, Ginseng comes in a wide range of qualities and types. The higher the quality, the more Shen (Spirit) it is said to contain. Korean Ginseng - Korean roots are steamed and pressured, which turns them a dark reddish-brown. Heaven15 is the best Korean Red Ginseng available and is considered to be next to wild roots. Korean Ginseng is different in its effects from Chinese Ginseng. It is faster acting and is generally more powerful. It greatly increases the metabolism, stimulates sexual drive and assertive behavior. Chinese Ginseng - Shiu Chu roots - are preserved by steaming and soaking in date sugar and other herbs. Warmer than American Ginseng, it strengthens the lungs and digestive tract, helping to provide a clean energy. American Ginseng is very popular in China. It contains the same kind of adaptogenic ginsenoisides as Panax Ginseng (Asian Ginseng), but it has a different result. American Ginseng has a cooling effect to the body. It is known for its ability to strengthen the lungs, tonify the body's fluids, beautify the skin and generally provide the same great energy as other ginsengs. Chinese and Korean root should not be used by those with high blood pressure, hyperactive thyroid, diabetes or enlarged prostate.