Jiaogulan is an herb clinically proven to increase human longevity. Commonly used as a tea it supports many different bodily systems in order to help ease the damage life places to the body. It is classified as an adaptogen, which is a natural herbal enhancement that has a calming effect. Direct effects on the body are usually what people want to know about, what it actually does. It is a mood enhancer and a stress reliever, used for depression, anxiety, stress headaches Alzheimer’s etc.