Cluster beans (Cyamopsis tetragonoloba), also known as guar, are green, slender legumes commonly grown in tropical and subtropical regions. The beans grow in clusters on a tall, bushy plant and are typically harvested while still young and tender. Cluster beans have a slightly bitter flavor and a crunchy texture when fresh, making them ideal for stir-fries, curries, and stews. They are rich in dietary fiber, vitamins C and K, and minerals like potassium and calcium. Cluster beans are also a good source of protein, which makes them valuable in vegetarian and vegan diets. The seeds of the cluster bean are used to produce guar gum, a thickening agent widely used in the food industry. They are low in calories and have digestive benefits, helping to regulate blood sugar and improve gut health. Typically grown in India and other parts of Asia, cluster beans thrive in warm, dry climates. They are often used in Indian cuisine and can be eaten fresh, dried, or as a powder.