India, May 1 -- As heatwaves intensify across India, hydration has evolved from a daily habit to a survival strategy. But long before electrolyte sachets and packaged coolers entered the market, Indian households had already perfected the art of staying cool. The answer lay in simple, seasonal drinks, like aam panna, sattu, bael sherbet, kokum sherbet, and khus sherbet. These sips are big on flavour and even bigger on function. Chef Shipra Khanna points out that long before hydration science became a buzzword, Indian kitchens had already mastered it. She explains, "Ingredients like roasted gram in sattu stabilise energy, kokum aids digestion and reduces body heat, while raw mango in aam panna helps prevent dehydration." Even the supporting elements, such as cumin, black salt, and mint that adds flavour, serve a purpose. Khanna adds, "They stimulate digestion, improve absorption, and help the body cope with extreme heat." For chef Gautam Kumar, the value of these drinks lies in their simplicity. "Many of our traditional summer drinks are naturally probiotic," he informs. He points to bael ka sherbet as an underrated example, adding, "Seasonal ingredients like bael are perfectly aligned with what the body needs. They're organic, minimally processed, and suited to the climate." Adding to this, chef Sanjeev Kapoor highlights the sheer diversity of India's summer drinks. "Regional traditions offer a wealth of options: mahua flower sherbets from Madhya Pradesh, Chhattisgarh and Jharkhand, panakam made with jaggery, lemon, and dry ginger in the South, fermented rice-based drinks across eastern and northeastern states, and neera obtained from the fresh sap of palm trees," he explains. These beverages reflect a wide, climate-specific knowledge system. What ties them together is their effect on the gut. "When digestion is in balance, the body is better equipped to handle seasonal extremes. In summer, the goal is to keep the system light, hydrated, and cool, and these drinks do exactly that."...