Lingonberry: benefits, dosage, contraindications

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The lingonberry is a shrub 10 to 30 cm tall, belonging to the same genus as the blueberry. It grows on acidic and—like other species in the Ericaceae family—relatively infertile soils. The lingonberry is native to mountainous areas; it grows in Europe, Siberia, and North America. Its leaves are evergreen and extremely hardy. The small pink, bell-shaped flowers, which are very nectar-rich, appear in clusters between May and August. They produce bright red, tart berries with white pulp. Arbutin (a urinary anti-infective) is the main compound detected in the leaves, representing 31 to 50% of the total phenolic compounds, depending on the harvest period (May, July, or September). The second and third most abundant groups of phenolic compounds are flavanols, with 27-42%, and flavonol glycosides, with 12-19% of the total phenolic content. Furthermore, a comparative study between the leaves and fruits of the lingonberry showed that the total content of phenolic compounds, flavonoids, anthocyanins, and tannins was considerably higher in the leaves than in the fruits. Lingonberry is used to treat menopausal disorders, urinary tract infections, and other vascular disorders.

Other name(s) 

Mount Ida lingonberry

Scientific name(s)

Vaccinium vitis-idaea

Family or group: 

Plants

Active ingredients:

Anthocyanosides

Arbutin

Potassium

Magnesium

Vitamin C

Flavonoids


Indications

Scoring methodology

EFSA approval.

Several randomized, double-blind, controlled clinical trials (> 2), including a significant number of patients (>100), with consistently positive conclusions for the indication.
Several randomized, double-blind, controlled clinical trials (> 2), including a significant number of patients (>100), with positive conclusions for the indication.
One or more randomized studies, or several cohorts or epidemiological studies, with positive conclusions for the indication.
Clinical studies exist but are uncontrolled, with conclusions that may be positive or conflicting.
No clinical studies to date that can demonstrate the indication.


Urinary tract infections
✪✪✪✪✪

Lingonberry is effective in cystitis due to its antibacterial and diuretic effects. In a clinical study, girls (aged 3 to 14) taking 50 mL of cranberry juice daily for 6 months were less likely to have a new urinary tract infection in cases of recurrent urinary tract infections.

Posologie

posologieOral: leaf, fruit, buds

posologie50 mL

duration6 months

formulationgemmotherapy, mother tincture, juice


Menopause
✪✪✪✪

Traditionally recommended for menopausal women, probably for its anti-inflammatory and anti-aging properties. It is believed to contain phytohormones.

Posologie

posologieOral use: leaf, buds

posologie15 - 50 drops

formulationGemmotherapy, mother tincture


Uterine fibroids
✪✪✪✪

In gemmotherapy, lingonberry helps prevent cell proliferation phenomena, such as uterine fibroids. It is also recommended for thyroid adenoma.

Posologie

posologieOral use: leaf, buds

posologie15 - 50 drops

formulationGemmotherapy, mother tincture


Kidney stones
✪✪✪✪

Lingonberry lowers uric acid, thereby reducing the risk of forming kidney stones.

Posologie

posologieOral use: leaf, buds

posologie15 - 50 drops

formulationGemmotherapy, mother tincture


Osteoporosis
✪✪✪✪

Lingonberry improves intestinal calcium absorption, which helps strengthen bones and fight osteoporosis.

Posologie

posologieOral use: leaf, buds

posologie15 - 50 drops

formulationGemmotherapy, mother tincture


Constipation
✪✪✪✪

Lingonberry appears to regulate intestinal transit. It is recommended for spastic colitis as well as chronic constipation.

Posologie

posologieOral use: leaf, buds

posologie15 - 50 drops

formulationGemmotherapy, mother tincture


Vascular disorders
✪✪✪✪

Lingonberry contributes to preventing degeneration of arterial walls.

Posologie

posologieOral use: leaf, buds

posologie15 - 50 drops

formulationgemmotherapy, mother tincture


Chronic inflammatory bowel diseases
✪✪✪✪

Lingonberry may regulate intestinal transit. It is recommended for spastic colitis as well as chronic constipation.

Posologie

posologieOral use: leaf, buds

posologie15 - 50 drops

formulationgemmotherapy, mother tincture


Properties


Diuretic

full-leaffull-leaffull-leafempty-leaf

The leaves of the lingonberry have properties similar to those of blueberry leaves, acting as diuretics and urinary antiseptics; these properties are associated with their high content of arbutin, arbutin derivatives, and tannins.

Usages associés

Urinary tract infections

Antioxidant

full-leaffull-leaffull-leafempty-leaf

In various in vitro studies, lingonberry has shown antioxidant activity. It appears that the total phenolic level in the berries and leaves is correlated with their antioxidant activity. These phenolic compounds appear to effectively inhibit the oxidation of lipids and proteins. Recent studies emphasize that leaf extracts possess significant reducing and radical-scavenging properties and could be considered a promising source of bioactive compounds with notable antioxidant activity.

Usages associés

Vascular disorders, Menopause, Uterine fibroids

Anti-inflammatory

full-leaffull-leafempty-leafempty-leaf

In vivo, in acute and chronic respiratory tract infections, arbutin and fraxin extracted from lingonberry have shown anti-inflammatory, antitussive and expectorant effects. Also, lingonberry has shown strong inhibition of platelet-activating factor in vitro.

Usages associés

Menopause, uterine fibroids, chronic inflammatory bowel diseases

Antibacterial

full-leaffull-leafempty-leafempty-leaf

Phenolic compounds isolated from lingonberry leaves have strong antimicrobial activity against Porphyromonas gingivalis and Prevotella intermedia.

Usages associés

Urinary tract infections


Safe dosage

Adults aged 18 and over:

5 to 15 drops of concentrated macerate per day, diluted in water.


Precautions

Hormone-sensitive disease: avoid

Not recommended in cases of hormone-dependent conditions because lingonberry is estrogen-like.

Pregnant women: avoid

The lingonberry bud macerate is allowed for the whole family, except for babies under 3 years and pregnant or breastfeeding women.

Breastfeeding women: avoid

The lingonberry bud macerate is allowed for the whole family, except for babies under 3 years and pregnant or breastfeeding women.

Children up to 12 years: avoid

The lingonberry bud macerate is allowed for the whole family, except for babies under 3 years and pregnant or breastfeeding women. Furthermore, it is probably dangerous when used orally in children under 12 years over the long term. Red lingonberry may be hepatotoxic.