Bell Peppers

Nutrition per ~85 g · ¾ pepper

3.3 g net carbs after fiber.

Vitamins

Minerals & other

Bioactives estimated

Representative amounts for this food, not measured for this item. Real content varies widely by variety, ripeness and storage.

What drives the score weighted inputs

These are the scored components, not a sum: the published score also reflects normalisation across the catalog, so the parts above will not add to 95.

What it feeds primary sources only

Systems

Pathways

Overview

Bell peppers (Capsicum annuum) originated in Central and South America and are now cultivated globally in diverse colors—red, yellow, orange, and green—each with slightly different phytonutrient profiles. Red peppers contain higher concentrations of lycopene and beta-carotene due to extended ripening, while all varieties deliver exceptional vitamin C content (128 mg per 100g, exceeding citrus fruits). Bell peppers are rich in quercetin and other flavonoid antioxidants that combat oxidative stress implicated in aging and chronic disease. The high potassium content (211 mg) supports cardiovascular health and blood pressure regulation, while their low glycemic impact makes them ideal for metabolic health. The combination of fiber, water content (92%), and low calorie density makes bell peppers valuable for weight management without nutritional compromise. Their bioactive compounds—particularly carotenoids and polyphenols—accumulate in tissues and may provide cumulative longevity benefits through reduced inflammation and improved vascular function.

Health benefits 5

Pairs with

• Pair with olive oil because fat-soluble carotenoids (beta-carotene, lycopene) require dietary lipids for optimal absorption and bioavailability
• Combine with garlic and onions because allicin compounds synergize with bell pepper polyphenols to enhance anti-inflammatory and antimicrobial effects
• Eat with legumes (beans, lentils) because vitamin C significantly increases non-heme iron bioavailability from plant-based protein sources
• Mix with avocado because healthy fats enhance carotenoid absorption while monounsaturated fats support cardiovascular benefits

In the kitchen

• Select peppers with firm, glossy skin and no soft spots; store in refrigerator crisper drawer for up to 2 weeks to preserve vitamin C content
• Prefer red, orange, or yellow varieties over green for higher carotenoid and antioxidant concentrations due to extended ripening duration
• Consume raw or lightly cooked (roasted <5 minutes) to maximize heat-sensitive vitamin C; prolonged boiling reduces C content by 50%+
• Include bell pepper skin in prepared dishes whenever possible, as polyphenols concentrate in the outer layers near the skin
• Aim for ½–1 cup (75–150g) daily to obtain meaningful micronutrient benefits without excessive volume

When to eat it anytime

Bell peppers contain no compounds requiring specific circadian timing; consistent daily consumption optimizes cumulative antioxidant benefits. Consume with meals containing fat for enhanced carotenoid absorption.

Breaks a fast

While compatible with fasting protocols due to minimal calories, the synergy between carotenoids and dietary fat is maximized in mixed meals rather than isolated consumption.