Borage

Nutrition per ~85 g · ¾ cup chopped

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 72.

Less a 2.0 anti-nutrient penalty (high sodium).

What it feeds primary sources only

Systems

Pathways

Overview

Borage (Borago officinalis) is a Mediterranean herb traditionally used in culinary and medicinal contexts for centuries. The plant's leaves are remarkably nutrient-dense despite their low caloric content, providing exceptional levels of iron (3.3mg per 100g) and potassium (470mg), along with meaningful amounts of calcium and magnesium—minerals critical for cardiovascular health and bone integrity. Borage is particularly notable for its high concentration of gamma-linolenic acid (GLA), an omega-6 polyunsaturated fatty acid found in borage seed oil, though less abundant in fresh leaves. The fresh greens also contain chlorogenic acid and other polyphenolic compounds with antioxidant properties. In the context of longevity nutrition, borage's mineral density supports electrolyte balance, blood pressure regulation, and mitochondrial function, while its anti-inflammatory compounds may help reduce chronic disease risk. The vitamin C content (35mg per 100g) supports collagen synthesis and immune resilience. Fresh borage leaves have a slightly cucumber-like flavor and can be incorporated raw or cooked, though the plant's mucilaginous texture makes it well-suited to soups and braised preparations.

Health benefits 5

Pairs with

• Pair with citrus (lemon, orange) to amplify non-heme iron absorption through vitamin C synergy and enhance bioavailability of polyphenolic compounds
• Combine with olive oil to facilitate fat-soluble nutrient absorption and provide additional anti-inflammatory oleocanthal alongside borage's GLA
• Mix with fermented foods (sauerkraut, kimchi) to enhance mineral bioavailability through organic acids and support gut microbiota that metabolize polyphenols
• Serve with vitamin D-rich foods (fatty fish, egg yolks) to optimize calcium absorption and bone mineralization support

In the kitchen

• Select young, tender borage leaves (pre-flowering stage) for milder flavor and optimal nutrient density; older leaves become more fibrous and bitter
• Consume fresh or lightly cooked within 2-3 days of harvest, as borage leaves wilt quickly and oxidative damage accelerates with storage time
• Blanch for 1-2 minutes before freezing to deactivate oxidative enzymes and preserve vitamin C content for longer-term storage
• Remove the fuzzy stem portions before eating, as they are tough and less palatable; focus on the tender leaf tissue for best culinary experience
• Start with small quantities (1-2 handfuls per serving) if new to borage, as some individuals experience mild gastrointestinal adjustment to its mucilaginous texture

When to eat it midday

Consuming borage at midday allows iron absorption to be optimized by concurrent meal components and supports sustained energy production and cognitive function through the afternoon. The mineral density stabilizes blood glucose and provides sustained micronutrient availability.

Breaks a fast

Borage pairs well with lunch-based salads or grain bowls where vitamin C sources and healthy fats enhance nutrient bioavailability. Not ideal for fasting periods due to need for accompanying fat and acid sources for mineral absorption.