Onions contain natural sugar, vitamin A. B6, C, E, and folic acid. This vegetable is also a good source of minerals such as potassium, iron, and dietary fiber. They contain 25 different varieties of flavonoid antioxidants that act as natural antibiotics. At Opoto, They believe in delivering quality Vegetables for the most affordable prices. They offer the fastest delivery, place an order before 7 pm today and well make sure it is delivered to your doorsteps by tomorrow.