# Dried Dewberry **Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/dried-dewberry **Data Source:** Hermetica Superfoods Ingredient Encyclopedia **Updated:** 2026-03-18 **Evidence Score:** 4 / 10 **Category:** Fruit **Also Known As:** Rubus caesius, European dewberry, blue dewberry, trailing dewberry, swamp dewberry, ground blackberry, wild dewberry ## Overview Dried dewberries are concentrated sources of anthocyanins and flavonoids that provide [antioxidant protection](/ingredients/condition/antioxidant) against oxidative stress. These bioactive compounds support [immune function](/ingredients/condition/immune-support) through enhanced vitamin C content and promote [cardiovascular health](/ingredients/condition/heart-health) via anti-[inflammatory pathway](/ingredients/condition/inflammation)s. ## Health Benefits - Rich in antioxidants, dried dewberries combat [oxidative stress](/ingredients/condition/antioxidant), reducing the risk of chronic diseases. They contain flavonoids that enhance cellular repair. - High in vitamin C, dewberries boost [immune function](/ingredients/condition/immune-support) by supporting the production of antibodies. - Contains anthocyanins, which support [cardiovascular health](/ingredients/condition/heart-health) by improving blood vessel function and reducing inflammation. - Provides [anti-inflammatory](/ingredients/condition/inflammation) benefits, reducing joint pain and improving mobility in arthritis sufferers. - Supports [skin health](/ingredients/condition/skin-health) with its high content of vitamin E, which protects against UV damage and aging. - Promotes [digestive health](/ingredients/condition/gut-health) with its high fiber content, enhancing bowel regularity and nutrient absorption. - Contains ellagic acid, which has been shown to inhibit cancer cell growth in laboratory studies. ## Mechanism of Action Anthocyanins in dried dewberries activate the Nrf2 pathway, upregulating [antioxidant](/ingredients/condition/antioxidant) enzymes like [glutathione](/ingredients/condition/detox) peroxidase and catalase. Vitamin C enhances neutrophil function and stimulates interferon production for immune defense. Flavonoids like quercetin inhibit [inflammatory](/ingredients/condition/inflammation) cytokines through NF-κB pathway suppression. ## Clinical Summary Most research on dewberries comes from in vitro and animal studies examining [antioxidant](/ingredients/condition/antioxidant) capacity and [anti-inflammatory](/ingredients/condition/inflammation) effects. Small human trials with similar berries show ORAC values of 4,000-6,000 μmol TE/100g and modest improvements in inflammatory markers. Clinical evidence specifically for dried dewberries remains limited, with most benefits extrapolated from fresh berry research. Larger randomized controlled trials are needed to confirm therapeutic effects. ## Nutritional Profile - High in vitamin C and K. - Contains dietary fiber and manganese. - Low in calories and fat. ## Dosage & Preparation Consume 20-30 grams daily. Consult a healthcare provider before use. ## Safety & Drug Interactions Dried dewberries are generally safe for most adults when consumed in normal food amounts. High intake may cause gastrointestinal upset due to fiber content and natural sugars. May interact with blood-thinning medications due to vitamin C content affecting iron absorption. Pregnant and breastfeeding women should limit intake due to concentrated sugar content and lack of specific safety data. ## Scientific Research Research indicates that dewberries are rich in [antioxidant](/ingredients/condition/antioxidant)s, which may reduce the risk of chronic diseases. However, more studies are needed to confirm specific health benefits. ## Historical & Cultural Context Dewberries have been used traditionally in European folk medicine for their purported health benefits. They are often foraged in the wild and enjoyed fresh or dried. ## Synergistic Combinations Blueberries, Raspberries, Blackberries ## Frequently Asked Questions ### How much vitamin C is in dried dewberries? Dried dewberries contain approximately 15-25mg of vitamin C per 100g serving, which is about 17-28% of the daily recommended intake. The drying process reduces vitamin C content by 60-80% compared to fresh dewberries. ### What anthocyanins are found in dried dewberries? Dried dewberries primarily contain cyanidin-3-glucoside and malvidin-3-glucoside as their main anthocyanins. These compounds provide the characteristic dark color and contribute 200-400mg per 100g of total anthocyanin content. ### Can diabetics eat dried dewberries safely? Diabetics should consume dried dewberries in moderation due to concentrated natural sugars (45-60g per 100g). The fiber content may help slow glucose absorption, but portion control to 1-2 tablespoons is recommended to avoid blood sugar spikes. ### Do dried dewberries help with inflammation? Dried dewberries contain anti-inflammatory compounds like quercetin and anthocyanins that may reduce C-reactive protein levels. However, clinical evidence is limited, with most anti-inflammatory benefits demonstrated in laboratory studies rather than human trials. ### How do dried dewberries compare to other dried berries? Dried dewberries have similar antioxidant levels to dried blueberries (ORAC 4,000-6,000) but lower vitamin C than dried goji berries. They contain more anthocyanins than dried cranberries but less fiber than dried raspberries per serving. ### Are dried dewberries safe for pregnant women? Dried dewberries are generally safe for pregnant women in moderate amounts as they provide beneficial nutrients like vitamin C and folate that support fetal development. However, pregnant women should consult their healthcare provider before adding new supplements to their diet, as individual circumstances may vary. Whole food forms are typically preferred over concentrated extracts during pregnancy. ### What is the recommended daily serving size for dried dewberries? A typical serving of dried dewberries is 1–2 ounces (28–56 grams) per day, though optimal intake depends on individual health goals and dietary needs. Since dried dewberries are concentrated in sugars and calories compared to fresh berries, portion control is important, especially for those monitoring blood sugar or calorie intake. Starting with smaller amounts allows the body to adjust to the higher fiber and antioxidant content. ### Do dried dewberries interact with blood thinning medications? Dried dewberries contain compounds that may have mild blood-thinning properties due to their flavonoid and anthocyanin content, so individuals taking medications like warfarin or aspirin should consult their healthcare provider before consuming large amounts. The interaction risk is generally low with normal dietary consumption, but medical supervision is recommended when combining with prescription anticoagulants. Consistency in intake is important, as sudden increases in consumption could affect medication efficacy. --- *Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com* *License: CC BY-NC-SA 4.0 — Attribution required. Commercial use: admin@hermeticasuperfoods.com*