Functions of TCM Preparations (2)

Processing a TCM ingredient can change its properties. For instance, fleeceflower root is a laxative, but when steamed can also act as a tonic that replenishes the vital essences of the liver and kidneys, so enriching the blood and relieving an aching back or knees, and halting the premature graying of hair.

Functions of TCM Preparations (3)

Processing a TCM ingredient can send it more directly it to the relevant internal organs via specific meridians and collaterals. For instance, soaking dried green exocarp of tangerines in vinegar helps the liver absorb this remedy and so more effectively treat indigestion and swellings of the breast.