Buy Onion at wholesale rates in the UK and Europe from IVY Foods. Onions are the super-healthy vegetable that makes a vital part of every South Asian dish and curry. Packed with nutrients, vitamins, flavonoids, and phytochemicals that trigger healthy reactions in our bodies. There is no need to cry over them, as they are also a great source of antioxidants that lend them a distinct sweet flavor and aroma.