Onion rings are delicious and an alternative to raw onions for those who don't like onions that much.
Onions are good for the heart, blood vessels, bones. Onion is anti-inflammatory and has anti cancer components.
Onion ring contains high amounts of vitamin B6 and selenium.
3.5 oz (100g) of onion ring has 216 calories and 74 calories from fat. it contains 5.5 grams of protein and 1.5 grams of dietary fiber.