There are 3 calories in Red Onions For Snack Sub from Penn Station. Most of those calories come from carbohydrates (100%).
To burn the 3 calories in Red Onions For Snack Sub, you would have to run for less than 1 minute or walk for less than 1 minute.
Let us know what you think! Review the nutrition facts above and then vote on whether you think Red Onions For Snack Sub is healthy or not.
There are 0 Weight Watchers Freestyle Points, 0 WW SmartPoints and WW PointsPlus in a serving of Red Onions For Snack Sub from Penn Station.
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