American ginseng can be taken orally together with Cordyceps sinensis in water, which is a very strong tonic for the body. Cordyceps can obviously nourish lung energy and stop coughing, while American ginseng also has the effect of nourishing yin, clearing heat and generating fluid. It can also be used to treat thirst, dry throat, prolonged cough, wheezing, phlegm, and some digestive tract diseases such as nausea and vomiting. American ginseng and Cordyceps have good therapeutic value for cardiovascular protection, immune system adjustment, protection of liver, stomach and other digestive organs, and can also be used for diabetic patients to lower blood sugar and blood lipids.