Diet Coke (Medium) 13

Diet Coke (Medium)

1 medium · 0 cal · 0g protein · Poor · 13/100
Seed oil free Scored as the packaged product

How we scored it

This beverage contains multiple artificial sweeteners and preservatives, including aspartame and sodium saccharin, which are considered harmful. The high level of processing and presence of several additives further reduce its healthiness score.

Nutrition facts

Per 1 mediumAmount% DV
Calories 0
Total fat 0g 0%
Saturated fat 0g 0%
Trans fat 0g
Cholesterol 0mg 0%
Sodium 60mg 3%
Total carbohydrate 0g 0%
Dietary fiber 1g 4%
Sugars 0g
Protein 0g 0%

Arby's's published nutrition. Percentages are of the daily value on a 2,000-calorie diet.

Key ingredients

8
Phosphoric Acid
Bad

Phosphoric acid is added for acidity and flavor but can contribute to dental erosion if consumed frequently.

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Sodium Saccharin
Bad

Sodium saccharin is an artificial sweetener that provides sweetness without calories but may cause concerns for some consumers regarding artificial ingredients.

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Potassium Benzoate
Bad

Potassium benzoate is a preservative that helps prevent microbial growth but has been linked to potential health concerns when consumed in large amounts.

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Aspartame
Bad

Aspartame is an artificial sweetener used to reduce calories but has been subject to health concerns and debates over safety.

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Water
Neutral

Water is the main component of the beverage, providing hydration without added calories or sugars.

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Caramel
Neutral

Caramel is used as a coloring agent to give the drink its characteristic appearance, with no significant health impact.

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Natural Flavors
Neutral

Natural flavors are added to enhance taste and aroma, generally considered safe but can vary depending on source.

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Citric Acid
Neutral

Citric acid provides tartness and preserves the beverage, and is commonly found in many foods and drinks.

See more about Citric Acid →

Scout's score is an independent read of Arby's's published ingredient statement and nutrition for this item, last scored September 2026. Recipes change — check the chain for today's menu. Scout takes no payment from any chain. How we score · Full Arby's menu.