Cumin Seeds (Jeera): Origins, Uses & Health Benefits Learn about cumin seeds (jeera), one of the world’s oldest and most versatile spices. Discover their origins, culinary uses, health benefits, and cultural significance in this spice library guide. Introduction Cumin seeds, widely known as jeera in India, are one of the world’s most ancient and cherished spices. With their earthy, warm, and nutty flavor , cumin has been a cornerstone of culinary traditions from India and the Middle East to Latin America and Europe. Beyond the kitchen, cumin seeds have played a vital role in traditional medicine systems like Ayurveda and have been praised for their digestive and healing properties for over 5,000 years.