Taco Bell · Fountain Beverages (20 oz)
Mug® Root Beer (20 fl oz)
0gprotein
240calories
64gcarbs
0gfat
Protein per 100 cal: 0.0g
- Fiber
- 0 g
- Sugar
- 63 g
- Sodium
- 95 mg
Source: Taco Bell website · vintage 2026. Chain menus change — treat older vintages as a guide, not gospel.
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