He Shouwu no matter how to eat will have a certain degree of toxicity, can not achieve a non-toxic state, but can be stewed or steamed method of concocted to take, so as to reduce the toxicity of the need to pay attention to, raw Shouwu and the production of Shouwu may cause liver damage, do not recommend self-consumption.
Take raw shouwu piece or block, according to the stew method with black bean juice, placed in a non-ferrous container, stew until the juice is absorbed; or according to the steaming method of steaming, or mixed with black bean juice after steaming, steaming to the inside and outside of the brown color, sunshine to half-dry, slicing and drying that is the system of shouwu.
The system HeShouWu relative to raw HeShouWu, toxicity has been reduced, so lead to liver damage may be relatively small.
However, excessive dosage, prolonged and continuous intake of Radix Polygoni Multiflori, or concomitant intake of other medicines that can cause liver injury may increase the risk of liver injury, resulting in generalized weakness, loss of appetite, anorexia nervosa, jaundice, and elevation of bilirubin and aminotransferases, among other undesirable symptoms.
Therefore, no matter which way of eating is taken, it is not recommended to take He Shou Wu by oneself, and if there is a need for medication, the treatment should be timely and in accordance with medical advice.