It lowers blood sugar levels. Coriander seeds and oil can help lower blood sugar levels, a major risk factor for type 2 diabetes. It boosts the immune system. Improves heart health. Protects brain health. Promotes digestion and gut health. Improves kidney function. The dried seeds are most commonly used in cooking, but all parts of the plant are edible, and the root is an important part of Thai cooking Coriander is used in cuisine worldwide Dried fruits are coriander seeds. In culinary terms, the term “coriander” refers only to this seed (as a spice), not to the plant. The fruit has a lemony citrus flavor when crushed due to the terpenes linalool pinene. It was described as warm, fruity, spicy, with a fig flavor. Coriander is commonly found in whole dried seeds and in soil. When the seeds are roasted or heated in a dry pan, they impart sweetness, aroma and flavour. Dried coriander seeds lose their flavor quickly in storage and are best freshly ground. Coriander seeds are used as a spice in garam masala and Indian curries, in which cumin is often combined with generous amounts of dried fruit, and acts as a thickener in a mixture called coriander cumin. Roasted coriander seeds are eaten as a dish called dhania dal.