Bilberries – Properties, Recipes

The lingonberry (*Vaccinium vitis-idaea*), a hardy evergreen shrub belonging to the Ericaceae family, thrives predominantly in temperate to subarctic climatic regions across the Northern Hemisphere. Within Poland, its natural habitat encompasses acidic, nutrient-poor soils of coniferous forests—particularly pine and spruce dominated ecosystems—where it forms dense ground-cover vegetation. The plant is readily identifiable by its vivid crimson berries, typically measuring 6–10 mm in diameter, which exhibit a tart, slightly astringent flavor profile reminiscent of its close relative, the cranberry (*Vaccinium oxycoccos*). Beyond its culinary applications, lingonberry holds significant phytotherapeutic value, primarily derived from its dried leaves. These leaves are rich in bioactive compounds, including arbutin, hydroquinone glycosides, and proanthocyanidins, which collectively confer diuretic, mild antimicrobial, and astringent properties. Historically, infusions prepared from lingonberry leaves have been employed to alleviate urinary tract infections, non-infectious diarrhea, and gastrointestinal discomfort by modulating digestive motility. Contemporary research further suggests that lingonberry leaf extracts may support weight management protocols, as they appear to enhance lipid metabolism and promote intestinal peristalsis when integrated into structured dietary regimens.

Lingonberry represents a rich source of polyphenolic compounds—potent antioxidants that include flavonoids, which demonstrate greater efficacy in inhibiting platelet aggregation than acetylsalicylic acid. Consequently, its regular consumption is advocated as a preventive measure against atherosclerotic vascular disease. Epidemiological research confirms that a diet supplemented with flavonoid-containing products, including lingonberries, significantly lowers the risk of developing ischemic heart disease and reduces cardiovascular mortality by up to fivefold. Furthermore, the polyphenols present in these berries exhibit a protective effect on the gastric and duodenal mucosa, preventing the formation of ulcers induced by stress, pharmacological agents, or alcohol consumption. Notably, berries possess higher antioxidant activity than citrus fruits, and lingonberry extracts display superior antioxidant properties compared to isolated phenols. This bioactivity persists in processed fruit products, albeit to a degree dependent on the fruit content—the higher the proportion of fruit pulp in the final product, the greater the health-promoting attributes. Conversely, dried fruits lose a substantial portion of their bioactive components, while clarified juices undergo significant antioxidant depletion during processing. Lingonberries also provide valuable carbohydrates, including dietary fiber, which optimizes intestinal peristalsis, prevents constipation, and protects the colonic mucosa from polypoid and neoplastic alterations. Additionally, fiber limits lipid absorption in the small intestine, contributing to weight management and reducing the risk of metabolic disorders such as type 2 diabetes, hypertension, and cardiovascular diseases.

So, you can use a few different ways: you can make a half-dried version of the apple, and you can then make a glass of syrup with 1 litre of water and 1 1⁄2 cups of fresh apple juice, or you can add fresh juice to it, and then you can mix it with the juice of apples or marshmallows. You can add a little bit more potent drinks to the juice. You just have to pour 1 kg of the set fruit into a liter of spirits and leave it in a warm place for 4 weeks. Then you can pour 1⁄2 1⁄2 cup of fresh apples and 1 cup of water into the syrup. You're going to press the juice in a dark and cold place, which you're also going to add about 12 minutes.