Lettuce illustration

Lettuce

Leafy Green

The Verdict

Lettuce provides 15 kcal per 100g as a ultra-low calorie, low-fibre food. Its macronutrient profile shows 1.4g protein, 0.2g fat, and 2.9g carbohydrates.

The Lab Report

Per 100g, Lettuce delivers 1.4g protein, 0.2g fat (0g saturated), and 2.9g carbohydrates with 1.3g dietary fibre. Of the carbohydrates, 0.8g are sugars. Notable micronutrients include Vitamin A (166µg), Vitamin K (126.3µg).

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

Lettuce is among the most alkaline and easily digestible foods. Its high water content and extremely low acidity make it virtually risk-free for reflux sufferers.

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Low Sugar GREEN

Low Sugar Protocol

Lettuce contains only 0.8g sugar per 100g. It is one of the lowest-sugar foods available.

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Lose Weight GREEN

Lose Weight Protocol

Lettuce provides only 15 kcal/100g. It adds volume and crunch to meals with virtually no caloric cost.

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Balance GREEN

Balance Protocol

Lettuce provides hydration, some vitamin K, and dietary fibre. While not nutrient-dense, it supports healthy eating as a base for salads and wraps.

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Quick Reference

Deception Level LOW
Satiety ROI HIGH
Binge Risk 0/10

Nutritional Profile

Per 100g · Source: USDA FoodData Central

Calories 15.0 kcal
Protein 1.4 g
Fat 0.2 g
Saturated Fat 0.0 g
Carbohydrates 2.9 g
Fibre 1.3 g
Sugar 0.8 g
Sodium 0.0 mg
Potassium 194.0 mg
Calcium 0.0 mg
Iron 0.0 mg
Vitamin C 0.0 mg
Vitamin D 0.0 µg

Forensic Analysis

Calorie Density LOW

Low calorie density (15 kcal/100g) allows generous portions without significant caloric impact.

Satiety ROI LOW

Poor satiety return. Low protein (1.4g) and fibre (1.3g) provide minimal fullness for the caloric cost.

Tracking Difficulty LOW

Easy to track accurately. Consistent form with predictable caloric content per unit.

Frequently Asked Questions

How many calories and carbs are in Lettuce?

Lettuce contains 15 kcal and 2.9g of carbohydrates per 100g.

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

Is Lettuce good for weight loss?

Yes, at 15 kcal/100g, Lettuce is a low-calorie option that supports weight loss when part of a balanced diet.

DietVox Insight: DietVox rates the Satiety ROI as HIGH, meaning it provides strong fullness for few calories.

Citations & Sources

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

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