Is Lemon Bad for Acid Reflux?
Citrus
The Verdict
Lemon provides 29 kcal per 100g as a low calorie, moderate-fibre food. Its macronutrient profile shows 1.1g protein, 0.3g fat, and 9.3g carbohydrates.
The Lab Report
Per 100g, Lemon delivers 1.1g protein, 0.3g fat (0g saturated), and 9.3g carbohydrates with 2.8g dietary fibre. Of the carbohydrates, 2.5g are sugars. Notable micronutrients include Vitamin C (53mg).
The Safety Protocol
No significant safety concerns for the general population at normal consumption levels.
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Protocol Ratings
Lemon and Acid Reflux
Lemon is extremely acidic (pH 2.0–2.6) and contains high concentrations of citric acid. Even small amounts can directly irritate the oesophageal lining and worsen reflux symptoms.
View the full Acid Reflux Diet Card →Lemon and Low Sugar Diet
Lemon contains 2.5g sugar per 100g. Given the small quantities typically used (juice or wedge), the sugar contribution is negligible.
View the full Low Sugar Diet Card →Forensic Analysis
Low calorie density (29 kcal/100g) allows generous portions without significant caloric impact.
Moderate fullness signals from 1.1g protein and 2.8g fibre.
Easy to track accurately. Consistent form with predictable caloric content per unit.
Frequently Asked Questions
How many calories and carbs are in Lemon?
Lemon contains 29 kcal and 9.3g of carbohydrates per 100g.
DietVox Insight: DietVox rates Lemon with a 'LOW' Deception Level, meaning visual estimation is reasonably reliable for this food.
Is Lemon good for weight loss?
Yes, at 29 kcal/100g, Lemon is a low-calorie option that supports weight loss when part of a balanced diet.
DietVox Insight: DietVox rates the Satiety ROI as LOW, so pairing with protein or fibre sources enhances fullness.
Is Lemon bad for acid reflux?
Yes, Lemon 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 Lemon, per 100g serving. USDA FoodData Central
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