Cure ear and eye problems

Onion juice is also used to cure ear and eye problems. This juice is used for infants as eye drops for clear vision. Cooked onions will best maintain their taste in an airtight container where they can be kept for a few days; they should never be placed in a metal storage container as this may cause them to discolor. Although peeled and chopped onions can be frozen (without first being blanched), this process will cause them to lose some of their flavor.