Is Coke (Coca-Cola) Bad for Acid Reflux?
Soft Drinks
The Verdict
Coke (Coca-Cola Classic) provides 42 kcal per 100ml as a low calorie, low-fibre food. Its macronutrient profile shows 0g protein, 0g fat, and 10.6g carbohydrates.
The Lab Report
Per 100g, Coke delivers 0g protein, 0g fat (0g saturated), and 10.6g carbohydrates with 0g dietary fibre. Of the carbohydrates, 10.6g are sugars. At 10.6g of sugar per 100g, moderate glycaemic impact is expected.
The Safety Protocol
No significant safety concerns for the general population at normal consumption levels. Tracking Tip: Coca-Cola Classic. A 330ml can = 35g sugar (8.75 teaspoons).
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Protocol Ratings
Coke (Coca-Cola) and Acid Reflux
Coke is acidic (pH ~2.5), carbonated, and high in sugar. The carbonation causes gastric distension, the phosphoric acid irritates the oesophagus, and the caffeine content relaxes the LES.
View the full Acid Reflux Diet Card →Coke (Coca-Cola) and Low Sugar Diet
Coke contains 10.6g sugar per 100ml — a standard 330ml can delivers ~35g of added sugar, close to the entire recommended daily limit.
View the full Low Sugar Diet Card →Forensic Analysis
Low calorie density (42 kcal/100g) allows generous portions without significant caloric impact.
Poor satiety return. Low protein (0g) and fibre (0g) provide minimal fullness for the caloric cost.
High deception level makes accurate tracking challenging without a digital scale.
Frequently Asked Questions
How many calories and carbs are in Coke?
Coke contains 42 kcal and 10.6g of carbohydrates per 100ml.
DietVox Insight: DietVox rates Coke with a 'HIGH' Deception Level, meaning careful weighing is recommended for accurate tracking.
Is Coke good for weight loss?
In moderation. At 42 kcal/100ml, Coke can fit a weight loss plan with careful portion control, but is not ideal for unrestricted consumption.
DietVox Insight: DietVox rates the Satiety ROI as LOW, so pairing with protein or fibre sources enhances fullness.
Is Coke bad for acid reflux?
Yes, Coke is classified as a reflux trigger. It may relax the lower oesophageal sphincter or irritate the stomach lining.
DietVox Insight: DietVox Intelligence identifies this as a trigger food for the Acid Reflux protocol. Consider alternatives with a GREEN rating.
Related Foods
Citations & Sources
- Nutritional composition data for Coke, per 100g serving. USDA FoodData Central
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