Bilberry (Vaccinium myrtillus)

Mar 25 2026

Introduction

Bilberry (Vaccinium myrtillus) is a small wild berry plant traditionally found growing in the forests and mountainous regions of northern Europe and parts of Asia. Closely related to the blueberry, Bilberry produces deep purple berries that have long been used in both traditional foods and herbal preparations.

For centuries, these berries have been gathered during summer months and incorporated into jams, syrups, tonics, and herbal infusions. While the fruit is widely known for culinary uses, herbal traditions have also included the berries and leaves in preparations associated with seasonal wellness and nourishment.

Because of their pleasant flavour and natural colour, bilberries are sometimes included in herbal beverages or tea blends enjoyed as part of daily wellness routines.

Botanical Information

Bilberry is a low-growing shrub belonging to the Ericaceae family, which also includes blueberries, cranberries, and heather plants.

The plant produces small bell-shaped flowers that later develop into dark purple berries. Unlike cultivated blueberries, bilberries grow naturally in woodland areas and are usually harvested from wild plants.

Botanical name: Vaccinium myrtillus
Plant family: Ericaceae
Parts used: Berries and leaves
Native regions: Northern Europe and Asia

Bilberry plants typically grow between 15 and 50 centimetres tall and spread across woodland areas. The berries are harvested during the summer season, while the leaves can be collected and dried for herbal preparations.

Many herbs and berries used in traditional wellness practices are prepared as herbal infusions. If you're curious about how these preparations developed historically, the article on herbal tea therapy explains how herbal teas have been used in daily routines across different cultures.

Traditional Herbal Use

Bilberry has appeared in traditional European herbal traditions for many generations. Historically, the berries were commonly used in foods and tonics, while the leaves were sometimes brewed into mild herbal teas.

Traditional herbal practices associated Bilberry with supporting:

• Visual comfort and traditional eye wellness routines, as the berries were often included in herbal preparations connected with maintaining healthy vision.

• Seasonal nourishment, particularly when fresh berries were harvested and incorporated into foods and tonics during the summer months.

• Herbal tonics and infusions, where bilberry leaves or berries were sometimes brewed into mild herbal teas as part of daily wellness traditions.

• General vitality, especially when the berries were used in nourishing plant-based preparations enjoyed as part of balanced herbal routines.

Because of its rich colour and naturally occurring plant compounds, Bilberry has often been included in herbal preparations designed to complement traditional eye wellness practices.

Active Compounds

Bilberry berries contain several naturally occurring plant compounds that contribute to their distinctive colour and traditional uses.

Some commonly discussed constituents include:

• Anthocyanins – pigments responsible for the deep purple colour of the berries
• Flavonoids – plant compounds widely found in fruits and herbs
• Tannins – compounds present in both berries and leaves
• Natural vitamins and minerals – nutrients commonly present in berry fruits

These plant compounds are typically present in the berries and may be extracted through food preparation, herbal infusions, or extracts.

Potential Wellness Benefits

In traditional herbal practices, Bilberry has been valued as a nourishing berry used in herbal tonics and plant-based preparations.

Possible wellness support traditionally associated with Bilberry includes:

• Supporting visual comfort through its traditional association with herbs used in eye wellness practices

• Contributing to general vitality when included in nourishing berry-based preparations and herbal tonics

• Supporting seasonal wellness routines through its long-standing use in traditional herbal infusions

• Adding flavour and colour to herbal teas thanks to its mild berry taste and deep natural pigmentation

Because of these qualities, Bilberry is sometimes incorporated into herbal drinks or tea blends enjoyed as part of daily wellness routines.

How It Is Traditionally Used

Bilberry can be prepared in several different ways depending on the desired use.

Common preparations include:

Herbal tea (infusion)

Dried bilberry leaves or berries may be steeped in hot water to produce a mild herbal infusion.

Culinary preparations

Bilberries are widely used in jams, desserts, and syrups.

Extracts or tinctures

The berries are sometimes prepared in concentrated extracts.

Powdered preparations

Dried berry powders may be used in herbal supplements.

When preparing herbal infusions, the brewing method can influence both flavour and strength. Many herbal enthusiasts prefer loose plant material because it allows the ingredients to fully expand while steeping. If you would like to understand the differences between brewing methods, the guide on loose leaf and tea bags explains how each approach affects herbal tea preparation.

Safety Considerations

Bilberry berries have been used in traditional foods and herbal preparations for centuries. However, individual responses to herbs can vary.

Some considerations include:

• Those who are pregnant or breastfeeding may consider speaking with a qualified healthcare professional before introducing herbal supplements into their routine.

• People currently taking prescription medications are encouraged to seek professional advice regarding potential herb–medication interactions.

• Herbal preparations can affect individuals differently, and responses may vary depending on the dosage, preparation method, and personal sensitivity.

Consulting a qualified healthcare professional before introducing new herbal products into your routine is generally recommended.

Interesting Historical Facts

Bilberries have been harvested from European forests for centuries and remain an important seasonal wild fruit in many countries.

During World War II, a popular story suggested that British pilots consumed bilberry jam before night missions to support their night vision. While the scientific evidence behind this claim remains debated, the story helped popularise bilberries in herbal traditions.

Today, Bilberry continues to be appreciated in both culinary and herbal practices.

Herbal Tea Preparation

Simple Bilberry Leaf Tea

Ingredients

1 teaspoon dried bilberry leaves or berries
250 ml hot water

Instructions

1. Place the dried bilberry leaves or berries in a cup or teapot.
2. Pour hot water over the herbs.
3. Allow the mixture to steep for 10–12 minutes.
4. Strain before drinking.