There are 400 calories in a Medium Barq's Root Beer from Taco Cabana. Most of those calories come from carbohydrates (100%).
To burn the 400 calories in a Medium Barq's Root Beer, you would have to run for 35 minutes or walk for 57 minutes.
TIP: You could reduce your calorie intake by 150 calories by choosing the Small Barq's Root Beer (250 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Medium Barq's Root Beer is healthy or not.
There are 25 Weight Watchers Freestyle Points, 25 WW SmartPoints and 12 WW PointsPlus in a serving of Medium Barq's Root Beer from Taco Cabana.
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