Tangerines are small, sweet citrus fruits rich in vitamin C and bioactive flavonoids, providing immune support and antioxidant benefits with minimal calories.
ImmunityHeartAntioxidantBrainBlood SugarLongevity
Nutrition per ~140 g · 1–2 tangerines
Form
74kcal
Protein1.1 g
Carbs18.7 g
Fat0.4 g
Fiber2.5 g
16.2 g net carbs after fiber.
Vitamins
Vitamin C37.4 mg42%
Vitamin A953 iu19%
Thiamin81.2 mcg7%
Vitamin B60.11 mg6%
Pantothenic Acid0.30 mg6%
Folate22.4 mcg6%
Vitamin A47.6 mcg5%
Riboflavin50.4 mcg4%
Niacin0.53 mg3%
Vitamin E0.28 mg2%
Minerals & other
Copper58.8 mcg7%
Potassium232 mg5%
Magnesium16.8 mg4%
Calcium51.8 mg4%
Choline14.3 mg3%
Manganese54.6 mcg2%
Phosphorus28 mg2%
Iron0.21 mg1%
Zinc98 mcg1%
Selenium0.14 mcg0%
Sodium2.8 mg0%
Monounsaturated Fat0.084 g—
Polyunsaturated Fat0.091 g—
Saturated Fat0.055 g—
Bioactives estimated
Polyphenols~210 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 density30.3/35Vitamins and minerals relative to calories — the single biggest driver.
Protein quality4.6/15How much protein it delivers, by absolute grams and per calorie.
Bioactives12.6/15Polyphenols, flavonoids and other beneficial plant compounds.
Fiber7.6/10Dietary fiber for gut health, satiety and steadier blood sugar.
Healthy fats5.0/10Fat quality — unsaturated against saturated, and trans-fat free.
Glycemic impact9.0/10Low 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 87.
MethylationAntioxidantATP / MitoBoneThyroidCollagenNeurotransmitterDetoxGlucoseHematopoiesisLipidsGut MicrobiomeMembranesClottingHPA AxisGlycolysisβ-OxidationKetogenesisNAD⁺mTORAMPKUrea CycleDopamineSerotoninSteroidogenesisVitamin D ActivationInsulin Signaling
Overview
Tangerines (Citrus tangerina) are a seedless or low-seed citrus variety native to Southeast Asia, now cultivated worldwide. Their bright orange flesh delivers concentrated vitamin C at 26.7 mg per 100g, supporting collagen synthesis, immune function, and iron absorption. The peel and flesh contain hesperidin and other polymethoxylated flavonoids, which have demonstrated anti-inflammatory and cardioprotective effects in longitudinal studies. At just 53 calories and 1.8g fiber per 100g, tangerines offer high nutrient density with favorable glycemic impact. The potassium content (166 mg) contributes to cardiovascular regulation, while folate supports methylation pathways critical for DNA integrity and aging. Unlike larger citrus fruits, tangerines have a lower sugar load while maintaining superior antioxidant concentrations, making them particularly valuable for metabolic health and cellular protection in aging populations. Their ease of consumption and natural sweetness make them a practical whole-food option for consistent micronutrient intake.
Health benefits 5
Enhanced immune function and reduced infection riskstrong
Vitamin C acts as a cofactor for immune cell function and collagen cross-linking, while hesperidin modulates inflammatory responses and supports white blood cell activity
Improved cardiovascular health and reduced atherosclerosis riskmoderate
Hesperidin and other flavonoids inhibit LDL oxidation, reduce arterial inflammation, and improve endothelial function; potassium supports blood pressure regulation
Enhanced iron bioavailability from plant-based sourcesstrong
Vitamin C reduces ferric iron to ferrous form, dramatically increasing non-heme iron absorption from concurrent plant-based foods
Reduced oxidative stress and cellular agingmoderate
Polymethoxylated flavonoids (tangeretin, nobiletin) penetrate cell membranes and scavenge free radicals, protecting mitochondrial DNA and reducing AGE formation
Support for cognitive function and neuroprotectionemerging
Hesperidin crosses the blood-brain barrier and reduces neuroinflammation; folate supports neurotransmitter synthesis and methylation
Pairs with
Pair with spinach or kale because vitamin C enhances non-heme iron absorption from leafy greens by up to 3-4 fold
Pair with almonds or walnuts because the vitamin C and polyphenols enhance absorption of phenolic compounds from nuts while providing complementary mineral profiles
Pair with fatty fish (salmon, mackerel) because fat-soluble vitamin A in tangerines is better absorbed with dietary fat, and omega-3s work synergistically with flavonoids for cardiovascular benefits
Pair with whole grains because the fiber in both foods slows glucose absorption and the vitamin C aids mineral bioavailability from grain phytates
In the kitchen
Choose tangerines that feel heavy for their size with unblemished skin; store at room temperature for 3-5 days or refrigerate for 2-3 weeks to preserve vitamin C content
Consume the white pith under the peel rather than removing it entirely, as it contains concentrated hesperidin and fiber
Eat whole fruit rather than drinking juice to retain fiber, maintain satiety, and avoid rapid glucose spikes that can occur with extracted juice
Select mandarins and tangerines (Citrus reticulata) over navel oranges when possible, as they contain higher concentrations of polymethoxylated flavonoids per unit weight
When to eat it midday
Consuming tangerines with a balanced meal containing fat optimizes flavonoid and vitamin A absorption; midday consumption aligns with natural circadian vitamin C utilization and provides sustained energy without sleep disruption
Breaks a fast
While tangerines can be consumed anytime, pairing with a light meal or snack containing fat significantly improves bioavailability of fat-soluble compounds