Calories in Bilberry Juice: Nutritional facts for Bilberry Juice Types

One hundred grams of bilberry juice contains 44 calories.

One kilogram (1,000 g) of bilberry juice provides 440 calories.

One 240 ml (8 fl oz) glass of Biotta Wild Mountain Bilberry Juice contains 110 calories. One 240 ml (8 fl oz) glass of Biona Organic Bilberry Juice contains 105 calories. One 200 ml juice box of IKEA Dryck Blåbär (Bilberry Drink) contains 85 calories.

Bilberry juice provides health benefits like reduced inflammation and vascular support due to its high concentration of anthocyanins. This dark fruit beverage is a traditional staple in Northern Europe. A list of the health benefits of bilberry juice are shown below.

• Delivers High Antioxidant Levels: The juice contains delphinidin and cyanidin pigments that protect cells from oxidative stress. A study by Kolehmainen et al. (2012), "Bilberries reduce low-grade inflammation in individuals with features of metabolic syndrome," notes that regular consumption of bilberries lowers inflammatory markers in the blood.
• Supports Vision Health: The specific flavonoids in wild bilberries aid in regenerating rhodopsin, a pigment in the eye needed for adaptation to dark environments.
• Provides Quick Energy: The simple carbohydrates from natural fructose deliver glucose directly to the bloodstream.
• Aids Hydration: The high water content contributes to daily fluid intake requirements.
• Promotes Heart Health: The polyphenols support healthy blood vessels and improve circulation.
• Maintains Healthy Blood Pressure: The natural potassium content balances sodium levels in the body.

Bilberry juice has been known to cause unwanted effects like blood sugar spikes and potential medication interactions due to its liquid sugar concentration and active flavonoids. A list of the downsides of bilberry juice are shown below.

• Causes Blood Sugar Spikes: The lack of dietary fiber causes the rapid absorption of fructose, leading to sharp insulin releases.
• Promotes Weight Gain: Consuming liquid calories does not trigger the same fullness signals as eating whole fruit, leading to caloric surplus over time.
• Interferes with Blood Thinners: The high concentration of anthocyanins acts as a natural anti-platelet agent, which increases the risk of bruising or bleeding for individuals taking anticoagulant medications.
• Contributes to Dental Decay: The natural fruit acids and sugars soften tooth enamel and feed oral bacteria.

Bilberry juice can be part of a healthy diet when consumed in moderation, as it provides hydration and deep pigmented polyphenols in a 100 ml serving. Healthy individuals should consume no more than 120 ml (1/2 cup) daily to gain the antioxidant benefits of the fruit without consuming excess sugar. A study by Kolehmainen et al. (2012), "Bilberries reduce low-grade inflammation in individuals with features of metabolic syndrome," confirms that bilberry consumption provides measurable protection against chronic inflammation. It is a sweet, highly pigmented beverage that requires strict portion control.

The calories in bilberry juice change based on the addition of sweeteners, water reduction, and carbonation. Standard 100% Cold-Pressed Bilberry Juice contains 44 calories per 100 ml. If the beverage is Bilberry Nectar, the energy increases to 55 calories per 100 ml because manufacturers add cane sugar to reduce the natural tartness of the wild berries. Bilberry Juice Concentrate rises to 245 calories per 100 ml because boiling the juice removes the water, concentrating the natural sugars densely. When carbonation is added to create Sparkling Bilberry Juice, the value drops to 35 calories per 100 ml due to the physical space taken up by the carbonated water.

The origin of bilberry juice traces back to Northern Europe, specifically the wild forests of Scandinavia, Scotland, and Poland. Unlike modern cultivated blueberries, bilberries (Vaccinium myrtillus) grow exclusively in the wild and must be foraged by hand. Indigenous populations and early Europeans used the dark, staining berries for sustenance and dried them for winter preservation, frequently crushing them into tart, deeply colored beverages. During World War II, British Royal Air Force pilots famously consumed bilberry jam and juice, believing it improved their night vision during missions.