Grapes illustration

Are Grapes Good for Acid Reflux?

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The Verdict

Grapes provide 69 kcal per 100g as a moderate calorie, low-fibre food. Their macronutrient profile shows 0.7g protein, 0.2g fat, and 18.1g carbohydrates.

The Lab Report

Per 100g, Grapes deliver 0.7g protein, 0.2g fat (0.1g saturated), and 18.1g carbohydrates with 0.9g dietary fibre. Of the carbohydrates, 15.5g are sugars. The sugar content of 15.5g per 100g is significant and will produce a notable glycaemic response.

The Safety Protocol

No significant safety concerns for the general population at normal consumption levels.

For informational purposes only — not medical advice. Always consult your doctor.

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Protocol Ratings

Acid Reflux GREEN

Acid Reflux Protocol

Grapes are mildly acidic but generally well-tolerated in moderate portions. Their fibre and water content help buffer acidity. Avoid on an empty stomach if sensitive.

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Low Sugar AMBER

Low Sugar Protocol

Grapes contain 16.3g total sugar per 100g — among the highest for common fruits. However, as a whole fruit, these are intrinsic sugars, not free sugars (WHO/SACN). Their small size makes overconsumption easy, so portion awareness is important.

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Lose Weight GREEN

Lose Weight Protocol

Grapes provide 69 kcal/100g — moderate for a fruit. Their small size and sweetness make them easy to overeat, so measure portions. The fibre and water content aid satiety.

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Balance GREEN

Balance Protocol

Grapes provide resveratrol, vitamin K, and antioxidants. Red and purple varieties offer the most beneficial plant compounds. A nutritious fruit in moderate portions.

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Grapes and Acid Reflux

GREEN Acid Reflux Protocol Rating

Grapes are mildly acidic but generally well-tolerated in moderate portions. Their fibre and water content help buffer acidity. Avoid on an empty stomach if sensitive.

View the full Acid Reflux Diet Card →

Grapes and Low Sugar Diet

AMBER Low Sugar Protocol Rating

Grapes contain 16.3g total sugar per 100g — among the highest for common fruits. However, as a whole fruit, these are intrinsic sugars, not free sugars (WHO/SACN). Their small size makes overconsumption easy, so portion awareness is important.

View the full Low Sugar Diet Card →

Quick Reference

Deception Level MEDIUM
Satiety ROI LOW
Binge Risk 5/10

Nutritional Profile

Per 100g · Source: USDA FoodData Central

Calories 69.0 kcal
Protein 0.7 g
Fat 0.2 g
Saturated Fat 0.1 g
Carbohydrates 18.1 g
Fibre 0.9 g
Sugar 15.5 g
Sodium 0.0 mg
Potassium 191.0 mg
Calcium 0.0 mg
Iron 0.0 mg
Vitamin C 3.2 mg
Vitamin D 0.0 µg

Forensic Analysis

Calorie Density LOW

Low calorie density (69 kcal/100g) allows generous portions without significant caloric impact.

Satiety ROI LOW

Poor satiety return. Low protein (0.7g) and fibre (0.9g) provide minimal fullness for the caloric cost.

Tracking Difficulty MEDIUM

Moderate tracking difficulty. Visual portion estimation may deviate by 15-25%.

Frequently Asked Questions

How many calories and carbs are in Grapes?

Grapes contain 69 kcal and 18.1g of carbohydrates per 100g.

DietVox Insight: DietVox rates Grapes with a 'MEDIUM' Deception Level, meaning visual estimation is reasonably reliable for this food.

Are Grapes good for weight loss?

Yes, at 69 kcal/100g, Grapes are 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.

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Citations & Sources

  1. Nutritional composition data for Grapes, per 100g serving. USDA FoodData Central

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