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Dewberry
Rubus caesius
Dewberry, scientifically known as Rubus caesius, is a lesser-known member of the Rubus genus, closely related to blackberries and raspberries. This fruit is native to Europe and Asia, where it thrives in temperate climates. Dewberries are small, dark purple to black fruits with a glossy appearance and a delicate, slightly tart flavor that balances sweetness with a hint of acidity. They are often described as having a subtle, earthy undertone, making them distinct from their more familiar cousins. Rich in antioxidants, vitamins, and minerals, dewberries offer a range of health benefits, from boosting immunity to supporting digestive health. Their culinary versatility is evident in jams, pies, and even wines, making them a hidden gem in the world of berries.
45
Calories
5.3g
Fiber
25%
Vitamin C
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Dewberry Nutrition Facts
Calories
45
Per 100g
Carbs
9.5g
Per 100g
Protein
1.2g
Per 100g
Fiber
5.3g
Per 100g
Sugar
4.2g
Per 100g
Fat
0.5g
Per 100g
💊Vitamins
Per 100g
Vitamin C
25% DV
21 mg
Supports immune function, skin health, and collagen production.
Vitamin K
17% DV
20 mcg
Promotes bone health and blood clotting.
Folate
9% DV
36 mcg
Crucial for DNA synthesis and cell division.
⚡Minerals
Per 100g
Manganese
35% DV
0.7 mg
Supports bone health and metabolism.
Copper
6% DV
0.1 mg
Essential for energy production and nerve function.
Potassium
3% DV
162 mg
Regulates blood pressure and muscle function.
🛡️Antioxidants
AnthocyaninsEllagic acidQuercetin
🌿Phytonutrients
FlavonoidsPhenolic acidsCarotenoids
📊Glycemic Index
40
Per Serving
Nutrition breakdown for one serving
📏
Serving Size
100g
Calories
45kcal
Breakdown
Carbs
9.5g
Fiber
5.3g
21% DV
Sugar
4.2g
Protein
1.2g
Fat
0.5g
Vitamin C
💊
21mg
25% DV
Potassium
⚡
162mg
3% DV
Health Benefits of Dewberry
Benefit 1: Rich in antioxidants like anthocyanins and ellagic acid, dewberries help combat oxidative stress and reduce the risk of chronic diseases.
Benefit 2: High in dietary fiber, dewberries support digestive health, promote satiety, and aid in weight management.
Benefit 3: Dewberries are an excellent source of vitamin C, which boosts immune function and supports skin health.
Benefit 4: The presence of manganese in dewberries supports bone health, metabolism, and enzymatic reactions in the body.
Benefit 5: Dewberries contain folate, which is essential for DNA synthesis, cell division, and the prevention of neural tube defects in pregnancy.
Dewberry Origin & Distribution
Native Region
Europe and Asia
Global Presence
GermanyPolandRussiaJapan
Top Producers
PolandGermanyRussia
Historical Background
Dewberries have been consumed for centuries in Europe, particularly in rural communities where they grow wild. Historically, they were used in traditional medicine and as a natural dye for fabrics.
Dewberry Peak Season
Best Time to Enjoy
Late spring to early summer
2 Varieties Available
Dewberry Varieties
Each variety offers unique flavors, textures, and culinary applications
Common Dewberry
Europe
Color
Dark purple to black
Taste Profile
Sweet with a mild tartness
Best For
Jams, pies, and desserts
Asian Dewberry
East Asia
Color
Deep purple
Taste Profile
Slightly sweeter with a floral note
Best For
Fresh consumption or in beverages
Dewberry Storage & Selection Guide
Keep your fruit fresh and delicious for longer
How to Choose the Perfect Fruit
1
Look for plump, firm dewberries with a deep purple or black color.
2
Avoid berries that are mushy, moldy, or have a shriveled appearance.
Proper Storage Methods
Store dewberries in a single layer on a paper towel in the refrigerator to prevent moisture buildup.
Avoid washing dewberries until ready to use, as excess water can accelerate spoilage.
Shelf Life Guide
Room Temperature
1 day
Refrigerated
2-3 days
Average Shelf Life
3 days
Freezing Instructions
Preserve freshness for months
2-3 months
1
Wash and dry dewberries thoroughly before freezing.
2
Spread them on a baking sheet and freeze for 2 hours, then transfer to an airtight container.
Pro Tip
Label frozen items with the date to track freshness. Most fruits maintain quality for 2-3 months when properly frozen. For best results, use airtight containers or freezer bags to prevent freezer burn.
Culinary Journey
Discover delicious possibilities
Common Uses
Jams and preserves
Pies and cobblers
Fruit salads
Smoothies and juices
Perfect Pairings
YogurtOatmealCream cheeseAlmonds
Popular Recipes
Dewberry Jam
Dewberry Pie
Dewberry Smoothie Bowl
Refreshing Beverages
Dewberry Tea
Dewberry Wine
Dewberry-Infused Water
Safety Information
Allergy Information:
Dewberries may cause allergic reactions in individuals sensitive to berries or related plants.
Pesticide Concerns:
Dewberries may be treated with pesticides during cultivation. Opt for organic varieties when possible.
Who Should Avoid:
- • People with berry allergies
- • Individuals with known sensitivities to the Rubus genus
Possible Side Effects:
- •Allergic reactions in sensitive individuals
- •Potential gastrointestinal discomfort if consumed in excess
Preparation Safety:
- • Wash dewberries thoroughly before consuming.
- • Avoid consuming unripe or damaged berries.
Fun Facts About Dewberry
Surprising trivia you'll love!
Dewberries were traditionally used as a natural dye for fabrics in Europe.
The name 'dewberry' comes from the fruit's tendency to accumulate morning dew on its surface.
Frequently Asked Questions
What is the difference between dewberries and blackberries?
GeneralDewberries are smaller, darker, and have a more delicate flavor compared to blackberries. They also tend to be less tart.
How do I know if dewberries are ripe?
BuyingRipe dewberries are deep purple to black, plump, and slightly soft to the touch. Unripe berries will be firm and lighter in color.
Can I freeze dewberries?
StorageYes, dewberries freeze well. Wash, dry, and freeze them individually on a baking sheet before transferring to an airtight container.
What are some popular ways to use dewberries in cooking?
CulinaryDewberries are often used in jams, pies, and desserts. They can also be blended into smoothies or added to fruit salads.
Are dewberries high in sugar?
NutritionDewberries are relatively low in sugar, with only 4.2 grams per 100 grams, making them a healthier fruit option.
Do dewberries have any health risks?
HealthDewberries are generally safe for most people. However, individuals with berry allergies should avoid them. Consult a healthcare provider if you have concerns.
Can dewberries be grown at home?
MiscellaneousYes, dewberries can be grown in temperate climates. They prefer well-drained soil and partial shade.
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Environmental Impact
Sustainability insights
Sustainability Overview
Dewberries are often foraged or grown in small-scale, sustainable farms, reducing their environmental impact.
Carbon Footprint
Low, especially when locally sourced.
Water Usage
Moderate, as dewberries require regular watering but are drought-tolerant once established.
Local vs Imported
Locally grown dewberries are more sustainable and have a lower carbon footprint compared to imported varieties.
Data sources & transparency
We aim to keep this Dewberry profile accurate and easy to understand. Nutrition values and % Daily Value figures are based on established reference databases and standard daily value guidance.
- USDA FoodData Central (nutrition reference): fdc.nal.usda.gov
- FDA Daily Values (label standards used for %DV): fda.gov
Last updated: May 3, 2026
Medical disclaimer
This page is for general educational purposes and does not replace professional medical advice.
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