Mtn Dew Code Red (Medium)

1 medium (30 fl oz) · 430 cal · 0g protein
15 Poor
Seed oil free

How we scored it

The beverage contains high fructose corn syrup and multiple artificial dyes, which are significant negative factors. Additionally, the presence of preservatives and the high level of processing further reduce its healthiness.

Nutrition facts

Per 1 medium (30 fl oz)Amount% DV
Calories 430
Total fat 0g 0%
Saturated fat 0g 0%
Trans fat 0g
Cholesterol 0mg 0%
Sodium 125mg 5%
Total carbohydrate 115g 42%
Dietary fiber 0g 0%
Sugars 115g
Protein 0g 0%

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

Key ingredients

8
HIGH FRUCTOSE CORN SYRUP
Very Bad

High fructose corn syrup is a sweetener linked to health concerns when consumed in excess, such as weight gain and metabolic issues.

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SODIUM BENZOATE
Bad

Sodium benzoate is a preservative that has raised concerns over potential health effects when consumed frequently.

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CALCIUM DISODIUM EDTA
Bad

Calcium disodium EDTA is a preservative that can bind metals but has raised health concerns with long-term exposure.

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RED 40
Bad

Red 40 is a synthetic dye that has been linked to allergic reactions and hyperactivity in some individuals.

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YELLOW 5
Bad

Yellow 5 is a synthetic colorant that may cause allergic reactions and has been scrutinized for potential health effects.

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BLUE 1
Bad

Blue 1 is a synthetic dye that has been associated with allergic responses and hyperactivity in sensitive individuals.

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CONCENTRATED ORANGE JUICE
Good

Concentrated orange juice provides natural flavor and some vitamin C, adding a fruity taste to the beverage.

CITRIC ACID
Good

Citric acid enhances flavor and acts as a preservative, helping to maintain the beverage's freshness.

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Scout's score is an independent read of Casey'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 Casey's menu.