Pickling is the process of preserving or extending the shelf life of food by either anaerobic fermentation in brine or immersion in vinegar. The pickling procedure typically affects the food's texture taste and flavor. Rich in Antioxidants High Nutritional Value Rich in Vitamin K and High in Fiber. Also relieves digestion nausea loss of appetite and motion sickness These pickles are made with a very basic brine of equal parts cider vinegar and water mixed with salt.