We desperately need it! Why? The human body has 25 different bitter taste receptors (TAS2Rs). These receptors are located in the gastrointestinal tract, cardiovascular system, and respiratory system. If we consume too few bitter foods, these valuable receptors are not sufficiently utilized. Bitter Power! Original uses a highly effective herbal blend, including angelica and gentian root, cardamom, ginger, and artichoke, which are among the most valuable bitter substances. Type: Dietary supplement with plant and herbal extracts. Recommended use: Dissolve 10-15 drops in the mouth before meals. Take neat or diluted with water.