Beet greens are the nutrient-dense leafy tops of the beet plant, exceptionally rich in vitamin K, potassium, and iron while remaining very low in calories. They are a powerhouse cruciferous vegetable often overlooked in favor of the root.
HeartBlood PressureInflammationLiverBone
Nutrition per ~85 g · 1–2 beets
Form
19kcal
Protein1.9 g
Carbs3.7 g
Fat0.1 g
Fiber3.1 g
0.5 g net carbs after fiber.
Vitamins
Vitamin K340 mcg283%
Vitamin A5377 iu108%
Vitamin A269 mcg30%
Vitamin C25.5 mg28%
Riboflavin0.19 mg14%
Vitamin E1.3 mg9%
Thiamin85 mcg7%
Vitamin B690.1 mcg5%
Pantothenic Acid0.21 mg4%
Folate12.8 mcg3%
Niacin0.34 mg2%
Minerals & other
Copper0.16 mg18%
Manganese0.33 mg14%
Magnesium59.5 mg14%
Potassium648 mg14%
Iron2.2 mg12%
Sodium192 mg8%
Calcium99.5 mg8%
Zinc0.32 mg3%
Phosphorus34.9 mg3%
Selenium0.77 mcg1%
Choline0.34 mg0%
Saturated Fat0.017 g—
Monounsaturated Fat0.022 g—
Polyunsaturated Fat0.039 g—
Bioactives estimated
Quercetin~13 mg
Betalains~68 mg
Choline~128 mg
Nitrates~128 mg
Polyphenols~128 mg
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
Nutrient density35.0/35Vitamins and minerals relative to calories — the single biggest driver.
Protein quality12.0/15How much protein it delivers, by absolute grams and per calorie.
Bioactives13.7/15Polyphenols, flavonoids and other beneficial plant compounds.
Fiber10.0/10Dietary fiber for gut health, satiety and steadier blood sugar.
Healthy fats5.0/10Fat quality — unsaturated against saturated, and trans-fat free.
Glycemic impact10.0/10Low sugar with a high fiber-to-carb ratio scores best.
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 92.
Less a 4.0 anti-nutrient penalty (high oxalates, high sodium).
MethylationAntioxidantATP / MitoBoneThyroidCollagenNeurotransmitterDetoxGlucoseHematopoiesisLipidsGut MicrobiomeMembranesClottingHPA AxisGlycolysisβ-OxidationKetogenesisNAD⁺mTORAMPKUrea CycleDopamineSerotoninSteroidogenesisVitamin D ActivationInsulin Signaling
Overview
Beet greens are the edible leaves from Beta vulgaris, traditionally used in European and Middle Eastern cuisines but commonly discarded in Western markets. These vibrant leaves are nutritionally superior to the beet root itself, containing 400 mcg of vitamin K per 100g—exceeding most leafy greens—along with outstanding potassium (762 mg) and bioavailable iron (2.57 mg). With only 22 calories and 3.7g fiber per 100g, beet greens support metabolic health and gut microbiome diversity. The leaves contain betalains and polyphenols, pigments with antioxidant and anti-inflammatory properties documented in vascular health research. Their exceptional micronutrient density makes them particularly relevant for bone metabolism (vitamin K), cardiovascular regulation (potassium), oxygen transport (iron), and DNA synthesis (folate). Regular consumption is associated with improved endothelial function and reduced inflammatory markers in observational studies. Beet greens represent an economical, zero-waste nutrition strategy with demonstrated relevance to cardiovascular longevity and healthy aging.
Health benefits 5
Supports bone health and vascular calcification preventionstrong
Vitamin K (400 mcg/100g) activates osteocalcin and matrix Gla-protein, directing calcium to bone while preventing arterial mineralization
Improves blood pressure regulation and cardiovascular functionstrong
High potassium content (762 mg/100g) reduces sodium-potassium ratio, supporting vasodilation and reducing hypertension risk; nitrates support endothelial function
Enhances iron status and oxygen-carrying capacitymoderate
2.57 mg iron per 100g with vitamin C (30 mg) improves non-heme iron absorption; supports hemoglobin synthesis and mitochondrial function
Reduces systemic inflammation and oxidative stressmoderate
Betalains and polyphenols (including quercetin and kaempferol) inhibit NF-κB pathway and reduce inflammatory cytokines
Supports detoxification and liver functionemerging
Contains betaine and choline, which support methylation cycles and Phase 2 detoxification enzyme expression
Pairs with
Pair with olive oil because fat-soluble vitamin K requires dietary lipids for absorption; olive oil polyphenols enhance antioxidant synergy
Combine with citrus (lemon, orange) because vitamin C significantly increases non-heme iron bioavailability from beet greens
Pair with allium vegetables (garlic, onion) because both contain organosulfur compounds that synergistically upregulate detoxification enzymes
Combine with legumes because their complementary amino acid profiles create complete protein; beet green minerals enhance legume iron absorption
In the kitchen
Do not discard beet greens when purchasing whole beets; they are peak nutritional value and should be used within 2-3 days of purchase
Blanch beet greens for 2-3 minutes before freezing to inactivate oxalates if you consume them frequently; this preserves nutrients while improving mineral bioavailability
Massage raw beet greens with lemon juice and olive oil to soften fibers and reduce oxalate content while creating a bioavailable salad
Sauté gently to preserve heat-sensitive vitamin C; overcooking reduces polyphenol retention; 3-5 minutes is optimal
If you have kidney disease or hyperkalemia, consume in moderation due to high potassium (762 mg/100g); discuss with healthcare provider
When to eat it midday
Consuming beet greens with lunch provides sustained potassium and micronutrient absorption throughout afternoon; pairs well with larger meals for optimal fat-soluble vitamin K uptake
Breaks a fast
Can be consumed any time; not time-restricted by nutrient type. Avoid consuming exclusively during fasting periods due to oxalate content, which is better tolerated with food