There are 290 calories in a 20 oz Mello Yello from Baja Fresh. Most of those calories come from carbohydrates (100%).
To burn the 290 calories in a 20 oz Mello Yello, you would have to run for 25 minutes or walk for 41 minutes.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a 20 oz Mello Yello is healthy or not.
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