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Onions
History and Facts:
Onions originated in the area extending from Asia Minor to India. For the ancient Egyptians, onions were a staple food which were even given as offerings to the gods. With its layered make-up forming concentric spheres, the onion bulb was considered a symbol of eternity. The Spanish brought onions to the Americas and they are now grown throughout the United States.
Nutritional Value:
Onions have 60 calories per medium onion, and are very low in sodium. They are a good source of potassium, dietary fiber, and are a significant source of vitamin C.
Storage:
Onions should be kept at 32 degrees fahrenheit, with relative humidity at 65 to 70 percent. Typical shelf life is 30 to 180 days. They need a dry atmosphere; too much humidity induces decay.
Availability:
Year-round
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