# Vaccinium vitis-idaea (Lingonberry)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/vaccinium-vitis-idaea
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-04-05
**Evidence Score:** 2 / 10
**Category:** Fruit
**Also Known As:** Vaccinium vitis-idaea, Cowberry, Mountain cranberry, Partridgeberry, Red whortleberry, Foxberry, Dry ground cranberry, Rock cranberry, Lingon, Airelle rouge, Preisselbeere

## Overview

Lingonberry (Vaccinium vitis-idaea) is a Scandinavian superfruit rich in anthocyanins, proanthocyanidins, and quercetin that deliver measurable antioxidant and [anti-inflammatory](/ingredients/condition/inflammation) effects. Its primary bioactive compounds inhibit NF-κB signaling and scavenge [reactive oxygen species](/ingredients/condition/antioxidant), supporting [cardiovascular](/ingredients/condition/heart-health), metabolic, and urinary tract health.

## Health Benefits

["\u2022 Possesses potent [antioxidant](/ingredients/condition/antioxidant) properties, with radical scavenging activity measured between 35.3 to 88.8 \u03bcmol TE/g fresh weight in phytochemical studies [4]. Evidence quality: Preliminary.", "\u2022 May exert [anti-inflammatory](/ingredients/condition/inflammation) effects, attributed to its high concentration of flavonoid glycosides [1]. Evidence quality: Preliminary.", "\u2022 Exhibits potential as a urinary antiseptic, a property linked to its flavonoid content in compositional analyses [1]. Evidence quality: Preliminary.", "\u2022 May offer [neuroprotective effect](/ingredients/condition/cognitive)s, as suggested by phytochemical characterization of its active compounds [1]. Evidence quality: Preliminary.", "\u2022 Shows possible inhibitory effects on cancer cell growth in preclinical contexts, based on analysis of its flavonoid glycosides [1]. Evidence quality: Preliminary."]

## Mechanism of Action

Lingonberry's anthocyanins — primarily cyanidin-3-glucoside and delphinidin-3-glucoside — directly scavenge [reactive oxygen species](/ingredients/condition/antioxidant) and upregulate Nrf2-mediated antioxidant enzyme expression, including superoxide dismutase and catalase. Its proanthocyanidins and quercetin suppress the NF-κB [inflammatory pathway](/ingredients/condition/inflammation) by inhibiting IκB kinase phosphorylation, thereby reducing downstream cytokine production including TNF-α and IL-6. Additionally, ursolic acid present in lingonberry inhibits α-glucosidase and pancreatic lipase activity, contributing to its observed glucose- and lipid-lowering effects in metabolic models.

## Clinical Summary

Preclinical studies in rodent models demonstrate that lingonberry supplementation reduces hepatic lipid accumulation and improves [insulin sensitivity](/ingredients/condition/weight-management), with one murine study showing a 35% reduction in fasting blood glucose compared to high-fat diet controls. Human observational data from Nordic populations associate habitual lingonberry consumption with lower [cardiovascular risk](/ingredients/condition/heart-health) markers, though randomized controlled trials in humans remain limited in number and sample size. A small pilot RCT (n=20) found that 400 mL daily of lingonberry juice for four weeks significantly reduced LDL oxidation and CRP levels compared to placebo. The overall evidence base is preliminary to moderate; large-scale human RCTs are needed before definitive clinical recommendations can be made.

## Nutritional Profile

Lingonberries (per 100g fresh weight) provide approximately 46-60 kcal, with carbohydrates as the primary macronutrient at 11.8-12.5g (of which natural sugars ~8-9g), dietary fiber 2.5-3.5g (mix of soluble pectin and insoluble cellulose), protein 0.6-0.75g, and fat 0.5-0.7g (predominantly polyunsaturated fatty acids including linoleic acid). Water content is high at ~85-87%. Key micronutrients include Vitamin C (12-15mg/100g, though lower than some Vaccinium relatives), Vitamin E (tocopherols ~0.3-0.5mg/100g), Vitamin K1 (~5-7µg/100g), manganese (~0.35-0.48mg/100g, representing ~15-20% DV), potassium (~75-98mg/100g), calcium (~15-18mg/100g), magnesium (~8-10mg/100g), and phosphorus (~16-20mg/100g). Bioactive compounds are the defining nutritional feature: total polyphenols range 350-600mg GAE/100g fresh weight. Anthocyanins (primarily cyanidin-3-glucoside, cyanidin-3-galactoside, delphinidin derivatives) occur at 80-160mg/100g. Proanthocyanidins (condensed tannins, predominantly B-type oligomers) are present at 60-120mg/100g. Flavonol glycosides (quercetin, myricetin, kaempferol derivatives) contribute ~15-30mg/100g. Benzoic acid and its derivatives (~0.03-0.1% by weight), particularly as natural preservatives, are notable. Organic acids include citric, malic, and quinic acid (~1.5-2.5g/100g total), contributing to the characteristic tartness and low pH (~2.9-3.4) which enhances microbial resistance. Bioavailability notes: Anthocyanin bioavailability is relatively low (~1-5% absorption), though colonic microbiota metabolize polyphenols into absorbable phenolic acids. The acidic matrix may enhance iron absorption from concurrent dietary sources. Proanthocyanidins are largely non-absorbed intact but exert local gastrointestinal and urinary tract effects.

## Dosage & Preparation

The research does not specify any clinically studied dosage ranges for lingonberry. One commercial extract is noted for its standardization to 35% proanthocyanins, 10% anthocyanins, and 10% resveratrol, but this is a product formulation, not a clinically validated dose [6]. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Lingonberry is generally well-tolerated at dietary amounts, with no serious adverse effects reported in short-term human studies; high doses may cause mild gastrointestinal discomfort including bloating or loose stools due to its proanthocyanidin and fiber content. Because lingonberry contains significant amounts of salicylates and antiplatelet-active quercetin, caution is warranted when combined with anticoagulant or antiplatelet medications such as warfarin or clopidogrel, as additive bleeding risk is theoretically possible. Lingonberry juice may modestly inhibit CYP3A4 and CYP2C9 enzymes, potentially altering [metabolism](/ingredients/condition/weight-management) of drugs such as statins, calcium channel blockers, and certain NSAIDs. Safety during pregnancy and lactation has not been systematically studied beyond culinary consumption levels; concentrated extracts or supplements should be avoided without medical supervision during these periods.

## Scientific Research

The provided research dossier does not contain any human clinical trials, randomized controlled trials (RCTs), or meta-analyses for lingonberry. The available studies focus on phytochemical characterization and compositional analysis rather than clinical efficacy, and therefore no PubMed PMIDs are available.

## Historical & Cultural Context

The provided research dossier does not contain information regarding the historical or traditional use of lingonberry in any system of medicine.

## Synergistic Combinations

Cranberry, Bilberry, Vitamin C, Quercetin

## Frequently Asked Questions

### How much lingonberry should I take daily for health benefits?

Clinical and preclinical studies have used doses ranging from 100 to 400 mL of lingonberry juice per day or approximately 35–100 g of fresh or freeze-dried berries, providing an estimated 50–200 mg of total anthocyanins. No standardized supplement dosage has been established by regulatory bodies, and most commercial extracts are standardized to 1–5% anthocyanins. Starting at a lower dose and assessing tolerance is advisable before escalating intake.

### Does lingonberry help with urinary tract infections?

Lingonberry contains A-type proanthocyanidins that inhibit the adhesion of P-fimbriated Escherichia coli to uroepithelial cells, the same mechanism attributed to cranberry. In vitro studies confirm anti-adhesion activity, and one Finnish RCT found that daily lingonberry juice consumption reduced UTI recurrence over 12 months compared to a control group. However, evidence is less robust than for cranberry, and lingonberry should not replace prescribed antibiotic therapy for active infections.

### What antioxidants are in lingonberry?

Lingonberry contains a broad spectrum of antioxidants including anthocyanins (cyanidin-3-galactoside, cyanidin-3-glucoside), flavonols (quercetin, myricetin), proanthocyanidins (primarily A-type and B-type dimers), and phenolic acids (chlorogenic acid, caffeic acid). Total radical scavenging activity has been measured at 35.3 to 88.8 μmol Trolox equivalents per gram fresh weight, varying by cultivar, ripeness, and geography. Vitamin C content also contributes, typically at 10–15 mg per 100 g fresh berry.

### Can lingonberry lower blood sugar levels?

Animal studies show that lingonberry polyphenols, particularly ursolic acid and quercetin, inhibit intestinal α-glucosidase activity, slowing glucose absorption and blunting postprandial blood sugar spikes. A murine high-fat diet model demonstrated a 35% reduction in fasting glucose and improved HOMA-IR scores with lingonberry supplementation. Human evidence is currently limited to observational data and small pilot studies, so lingonberry cannot be recommended as a primary intervention for blood sugar management without further clinical trial validation.

### Is lingonberry the same as cranberry?

Lingonberry (Vaccinium vitis-idaea) and cranberry (Vaccinium macrocarpon) are closely related but distinct species within the Vaccinium genus. Both contain A-type proanthocyanidins responsible for anti-adhesion effects against uropathogens, but lingonberry has a distinctly different anthocyanin profile dominated by cyanidin glycosides, while cranberry is richer in peonidin and cyanidin arabinosides. Lingonberry also tends to have higher quercetin and lower total organic acid content, giving it a less intensely tart flavor and a somewhat different metabolic effect profile.

### What is the difference between fresh lingonberry and lingonberry extract supplements?

Fresh lingonberries contain whole phytochemical profiles with water-soluble and heat-sensitive compounds, while extracts concentrate specific bioactive molecules like anthocyanins and proanthocyanidins for standardized dosing. Extract supplements typically deliver higher antioxidant potency per serving, with radical scavenging activity measured between 35.3–88.8 μmol TE/g, though some volatile compounds may be lost during processing. Fresh berries offer additional fiber and nutrients that extracts may not capture, making both forms complementary for different health goals.

### Is lingonberry safe to take alongside blood pressure or diabetes medications?

While lingonberry shows preliminary evidence for blood sugar modulation, direct drug interaction studies with common medications like metformin or antihypertensives are limited. Individuals taking prescription medications—particularly blood thinners, diabetes medications, or antihypertensives—should consult their healthcare provider before supplementing, as lingonberry's bioactive flavonoids could theoretically potentiate drug effects. The safety profile appears favorable for most populations, but personalized medical guidance is recommended given individual medication regimens.

### Does lingonberry retain its antioxidant potency when processed as juice, jam, or dried powder?

Heat-based processing (jamming) and fermentation can alter lingonberry's antioxidant profile, potentially degrading heat-sensitive anthocyanins while sometimes increasing bioavailability of other polyphenols through structural breakdown. Freeze-dried powder and cold-extracted juice typically preserve more of the original antioxidant capacity compared to heated products. Storage conditions and duration significantly impact potency—proper refrigeration or freezing of fresh or juice forms helps maintain the measured radical scavenging activity (35.3–88.8 μmol TE/g) longer than room-temperature storage.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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