1. Anupan refers to liquids consumed along with medications or foods to help with absorption and efficacy. It is chosen based on the individual's constitution and health condition. 2. Common Ayurvedic anupans include honey or ghee for rasa aushadhis, lukewarm water for ghee, water for tablets, and hot water for taila. 3. The benefits of proper anupan selection include helping pacify doshas, aiding digestion, and increasing the effects of the drug. Anupan is chosen according to the disease, dosha involved, and qualities of the drug.