Nimbu, or Indian lemon, is a citrus essential in every kitchen. Bursting with vitamin C, it helps boost immunity, improve digestion, and cleanse the body. Its sharp tang enhances the flavor of curries, salads, drinks, and chutneys. Freshly squeezed lemon juice is also a home remedy for colds, sore throats, and fatigue. Small but powerful, nimbu is a go-to ingredient for adding zest and nutrition.