Onions (Allium cepa) are one of the most widely cultivated and used vegetables in the world, valued for their distinct flavor and versatility in cooking. Native to Central Asia, onions are grown in various climates and can be classified into three main types: yellow, red, and white. They contain a variety of nutrients, including vitamin C, fiber, and antioxidants, and are known for their potential health benefits, such as supporting heart health and providing anti-inflammatory properties. Onions are often used as a base for many dishes, adding depth and complexity to soups, sauces, salads, and stir-fries. While their pungent odor can cause tears when chopped, onions have a unique ability to sweeten when cooked, making them a staple ingredient in cuisines worldwide. Additionally, onions have been used in traditional medicine for centuries, believed to help with various ailments such as colds and digestive issues
