Onions not only provide flavor, they also provide important nutrients and health-promoting phytochemicals. Plenty of onion health research provides strong evidence of its nutritional value.
The amazing onion provides layers of flavor, color, and texture to a wide variety of dishes and cuisines. But, their appeal goes beyond flavor when you consider their role in history and our health.
Other benefits include:
High in Vitamin C, onions are a good source of dietary fiber, and folic acid.
They also contain calcium, iron, and have a high protein quality (ratio of mg amino acid/gram protein).
Onions are low in sodium and contain no fat.
Onions contain quercetin, a flavonoid (one category of antioxidant compounds).
Onions contain organosulfur compounds that may offer unique health benefits.
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