GINSENG is one of the best tonic and rejuvenative herbs, promoting growth and revitalization of the body and mind. It works particularly well for Vata disorders of tissue-deficiency found in old age. Those who are not weak may find it a stimulant, like coffee. It is excellent for promoting weight and tissue-growth in the body (including nerve tissue). For rejuvenative purposes, it combines well with ashwagandha, an Indian herb of similar properties, when taken three grams twice a day. With ginger, it can be used to promote digestion and assimilation. It is a good general tonic cooked in milk. American ginseng has similar properties but is said to be cooler in energy. It is a better demulcent and tonic to the lungs; better for Pitta individuals, but more likely to aggravate Kafka. American ginseng from the northern part of the country, the Catskills, however, is hotter and more like the Korean. The American variety is not inferior to the Chinese and we should make better use of it.