Pickles are preserved foods typically made by soaking fruits or vegetables in a solution of vinegar or brine (saltwater), often flavored with spices and herbs. This preservation method enhances flavor and extends shelf life. Popular around the world, pickles can be sour, spicy, sweet, or tangy, depending on the ingredients and pickling technique used. Common examples include cucumber pickles, mango pickles, and kimchi. Besides adding a zesty punch to meals, pickles can also aid digestion due to the presence of beneficial bacteria in fermented varieties. They are a flavorful accompaniment in many traditional dishes globally.