Why Tulsi Is the #1 Immunity Herb During Weather Change Seasonal transitions in India—whether it’s the shift from hot to cold, humid to dry, or monsoon to winter—often lead to a natural dip in immunity. During this period, the body becomes more vulnerable to cold and cough, viral infections, respiratory discomfort, fatigue, and digestive imbalance. As environmental conditions fluctuate, your immune system works harder to stay balanced, making it essential to add natural, proven support to your daily routine. Among all Ayurvedic herbs, Tulsi (Holy Basil) stands out as the #1 immunity herb during weather change. Rich in antimicrobial, antiviral, and adaptogenic properties, Tulsi helps fortify the body’s defense system, supports respiratory health, reduces stress, and stabilizes digestion—making it the ideal herbal companion during seasonal shifts. Whether taken as tea, leaves, kadha, or functional blends, Tulsi offers powerful, science-backed protection right when your body needs it the most. As India moves through weather changes, Tulsi becomes one of the best natural remedies for immunity, offering support against seasonal flu, cold and cough, throat irritation, fatigue, and low energy. Its bioactive compounds make it a proven, holistic solution to stay resilient during climate shifts. In this blog, we explore: Tulsi’s history