Ingenuity red is a stomachic black tea developed by Hong Kong Xerox Group after years of ingenuity. It has the effects of invigorating stomach, sobering up, promoting digestion, clearing away heat and purging fire, astringing yin, preventing caries, delaying aging, lowering blood sugar, lowering blood pressure, reducing blood fat, resisting cancer and radiation. It is especially effective for stomach damage caused by irregular diet.