20 Foods High in Resveratrol for Heart Health and Longevity

Resveratrol is a naturally occurring polyphenol compound produced by certain plants as a defense response to stress, injury, and infection. It belongs to a class of compounds called stilbenes and is found primarily in the skins and seeds of grapes, in berries, peanuts, and a handful of other plant foods. According to the Linus Pauling Institute at Oregon State University, research has investigated resveratrol’s potential to support cardiovascular health, reduce inflammation, influence blood sugar regulation, and activate sirtuin proteins associated with cellular aging, though much of this work has been conducted in animal models and laboratory settings rather than in large human clinical trials.

It is worth being accurate about what dietary resveratrol can and cannot do. Randomized controlled trials on resveratrol have used daily doses ranging from 10 milligrams to several grams, which far exceed what a typical food-based diet delivers. Harvard Health notes that a study of older Italian adults with naturally high dietary resveratrol found no difference in heart disease, cancer, or longevity outcomes compared to those with lower intake, underscoring how much remains unknown about food-level resveratrol in humans. That said, the broader research on plant-rich diets, including the Mediterranean diet’s emphasis on red grapes and wine, suggests that resveratrol alongside its companion polyphenols may contribute to the cardiovascular and longevity benefits associated with these eating patterns. If cardiovascular risk is already a concern, pairing these foods with the swaps in this list of foods to avoid for high cholesterol addresses the bigger levers first. Eating these foods regularly is a sound habit independent of resveratrol alone.

The 20 foods below are the richest resveratrol sources available, along with practical ways to work them into your weekly meals.

Jump to: Mulberries | Red Grapes | Cranberries | Red Currants | Raw Peanuts | Boiled Peanuts | Blueberries | Strawberries | Red Wine | Grape Juice | Dark Chocolate | Cocoa Powder | Pistachios | Peanut Butter | Bilberries | Lingonberries | Blueberry Pomace | Apples | Soy and Edamame | Itadori Tea | FAQ

20 Foods With the Highest Resveratrol Content

1. Mulberries: The Richest Whole-Food Source of Resveratrol

Mulberries rank at the top of the resveratrol food list, with fresh berries providing approximately 5 milligrams per 100 grams, a concentration that places them well above red grapes, wine, and most other commonly cited sources. They are sweet, soft-textured, and taste somewhat like a cross between a blackberry and a raspberry.

Beyond resveratrol, mulberries provide iron, vitamin C, and anthocyanins, the pigments responsible for their deep color. Because they are highly perishable, fresh mulberries are rarely found in mainstream grocery stores, though they can sometimes be sourced at farmers’ markets during late spring and early summer. Dried mulberries are a widely available alternative and are likely even more concentrated.

Best eaten: Fresh when available seasonally, or dried year-round as a snack or added to oatmeal and yogurt.

Per 100 grams, fresh. Dried mulberries may have higher concentrations due to water removal.

2. Red Grapes: The Most Studied Resveratrol Source

Red grapes are the most extensively researched food source of resveratrol and one of the more accessible everyday options. Resveratrol is concentrated in the grape skin, which means whole grapes provide more than peeled or juiced versions. Red and purple grape varieties contain significantly more resveratrol than green or white grapes.

The compound in red grapes forms naturally as a defense against fungal infection, which is why grapes grown in humid or cooler climates sometimes contain more resveratrol than those grown in dry, hot conditions. Eating grapes with the skin on, as most people do with table grapes, is the most straightforward way to benefit from their resveratrol content.

Best eaten: Whole, with skin, as a snack or added to salads.

Per 1 cup. Red and purple varieties have substantially more resveratrol than green.

3. Cranberries: A Tart Berry With Notable Resveratrol

Cranberries contain approximately 1.92 milligrams of resveratrol per 100 grams, placing them among the higher fruit sources alongside mulberries and red grapes. Their deep red pigmentation reflects the same class of polyphenols responsible for their antioxidant properties.

Because fresh cranberries are quite tart, most people consume them in juice or dried form, though unsweetened options preserve more of their nutritional value. Cranberries are also one of the richer sources of a related polyphenol; see this list of foods high in ellagic acid for more. Fresh or frozen cranberries can be cooked into sauces and relishes that pair well with both savory and sweet dishes.

Best eaten: Fresh or frozen in homemade sauces, or as unsweetened juice.

Per 100 grams, fresh.

4. Red Currants: An Underappreciated Resveratrol Source

Red currants provide approximately 1.57 milligrams of resveratrol per 100 grams, which places them ahead of blueberries, strawberries, and most grape juice. They are more commonly consumed in European countries than in North America, typically as a component of jams, jellies, and desserts.

Red currants are also an excellent source of vitamin C and fiber, rounding out their nutritional value beyond resveratrol alone. When fresh red currants are unavailable, red currant jam or preserves with minimal added sugar offer a practical alternative for including this berry in a regular diet.

Best eaten: Fresh in salads and desserts, or as minimally sweetened jam.

Per 100 grams, fresh.

5. Raw Peanuts (With Skin): A Surprising Legume Source

Raw peanuts with their thin papery skin intact provide approximately 1.12 milligrams of resveratrol per 100 grams, putting them in the same range as many grape-based products. The skin itself contains a significant portion of the resveratrol, so shelled peanuts with the skin rubbed off have considerably less.

Peanuts also supply protein, magnesium, niacin, and healthy fats, making them a nutritionally complete snack beyond their resveratrol content. Choosing organic peanuts reduces pesticide exposure, which some sources recommend given how heavily conventional peanuts are treated.

Best eaten: Raw with skin intact, or as natural peanut butter with minimal added ingredients.

Per 100 grams, raw with skin. Roasting significantly reduces resveratrol content.

6. Boiled Peanuts: A Concentrated Form With Enhanced Resveratrol

Boiling peanuts dramatically increases their resveratrol content compared to raw or roasted peanuts, with some research suggesting boiled peanuts contain roughly 85 times more resveratrol than raw peanuts. The boiling process appears to release resveratrol from the skin into the kernel, redistributing and concentrating the compound.

Boiled peanuts are a popular snack in the American Southeast and in parts of Asia. They have a softer, almost bean-like texture compared to roasted peanuts and are traditionally seasoned with salt and sometimes spices. Choosing minimally salted preparations keeps this option better aligned with heart health goals.

Best eaten: Boiled from raw peanuts in water, seasoned minimally with salt.

Per 100 grams, boiled. Content varies considerably depending on boiling time and variety.

7. Blueberries: A Well-Known Antioxidant Berry Source

Blueberries provide approximately 0.35 milligrams of resveratrol per 100 grams, though variability is significant: some analyses have found no detectable resveratrol in certain varieties, while others show meaningful concentrations. Wild blueberries tend to have more resveratrol than large cultivated varieties, partly due to their higher skin-to-flesh ratio.

Blueberries are also one of the more studied fruits for brain health and cognitive aging due to their anthocyanin content, and Harvard Health cites research showing women who ate two or more weekly servings of blueberries and strawberries delayed memory decline by up to two and a half years. Whether their benefits come from resveratrol specifically or from their broader polyphenol profile, they remain one of the most researched and consistently recommended berries for long-term health.

Best eaten: Fresh or frozen as a snack, in oatmeal, smoothies, or yogurt. Wild varieties preferred when available.

Per 100 grams, fresh. Wild blueberries tend to contain more resveratrol than cultivated.

8. Strawberries: A Common Fruit With Moderate Resveratrol

Strawberries contain approximately 0.35 milligrams of resveratrol per 100 grams, similar to blueberries and more than many popular grape varieties. Their wide availability and mild sweetness make them one of the easiest resveratrol-containing fruits to incorporate into a daily routine.

Strawberries are also an excellent source of vitamin C and manganese, and their high water content keeps them relatively low in calories despite their sweet flavor. Fresh strawberries at the peak of ripeness tend to have more antioxidant compound content than underripe, out-of-season berries.

Best eaten: Fresh at peak ripeness, as a snack or layered into yogurt and oatmeal.

Per 100 grams, fresh.

9. Red Wine: The Most Famous Dietary Source of Resveratrol

Red wine is probably the most widely discussed source of resveratrol, with concentrations typically ranging from 0.2 to 5.8 milligrams per liter depending on grape variety, growing region, and winemaking process. Fermentation extracts resveratrol from the grape skins into the liquid, which is why red wine has more than white wine, which is fermented without the skins.

The alcohol in red wine is also a known health risk at higher consumption levels, so recommending red wine as a resveratrol strategy requires balancing these factors. The American Heart Association does not recommend drinking wine or any form of alcohol to gain health benefits, noting that any polyphenols in red wine are available from alcohol-free alternatives like grape juice and whole grapes.

Best eaten: In moderation if consumed at all; 5-ounce glass per occasion.

Per 5-ounce glass. Content varies significantly by grape variety and region.

10. Grape Juice (Red or Purple): A Non-Alcoholic Grape Alternative

Red or purple grape juice contains less resveratrol than fermented wine because pasteurization and processing reduce the compound’s concentration, but it remains a meaningful source compared to most other beverages. Choosing 100 percent juice without added sugar keeps this option more nutritionally sound.

Because grape juice lacks the alcohol present in wine but retains the polyphenols from the grape skin, it has been studied in some cardiovascular research as a non-alcoholic grape-derived option. The natural sugar content in grape juice means it is best consumed in small amounts and ideally paired with other foods.

Best eaten: As a small glass (4 oz) of 100 percent red or purple grape juice, without added sugar.

Per 4 oz (half cup), 100 percent juice.

11. Dark Chocolate: A Flavonoid-Rich Source

Dark chocolate with a high cocoa content (70 percent or above) provides a meaningful amount of resveratrol alongside flavonoids like epicatechin and catechin. Raw cocoa powder has the highest concentration, at approximately 0.185 milligrams per 100 grams, while the same compound is present in dark chocolate at similar levels.

Dark chocolate also provides magnesium, iron, and antioxidant compounds that have been studied independently for their cardiovascular effects. Choosing chocolate with minimal added sugar and a high cocoa percentage maximizes the polyphenol content relative to the calorie cost.

Best eaten: One to two squares of 70 percent or higher dark chocolate as an occasional treat.

Per 1 ounce (28 grams), 70 percent or higher dark chocolate.

12. Cocoa Powder: A More Concentrated Chocolate Source

Raw or natural cocoa powder provides the highest resveratrol concentration of any cocoa product, at approximately 0.185 milligrams per 100 grams, and because it is lower in fat than chocolate bars, a tablespoon added to food delivers resveratrol with fewer calories than an equivalent weight of chocolate.

Stirring unsweetened cocoa powder into oatmeal, smoothies, or coffee is a practical way to incorporate this ingredient daily without the added sugar found in most chocolate products. Dutch-process cocoa powder is treated with an alkalizing agent that may reduce some of its polyphenol content, so natural or raw cacao powder is the better choice for maximizing resveratrol.

Best eaten: Stirred into oatmeal, smoothies, or homemade energy balls.

Per 100 grams, raw or natural cocoa powder. Choose unprocessed varieties over Dutch-process.

13. Pistachios: A Nut Source of Resveratrol

Pistachios contain a measurable amount of resveratrol concentrated primarily in their thin inner skin, the papery membrane that wraps around the green nut. Like peanuts, eating pistachios without removing this skin maximizes the resveratrol content.

Pistachios are also a well-studied nut for cardiovascular health, and Cleveland Clinic identifies pistachios as one of the best nuts for heart health due to their combination of healthy monounsaturated fats, plant protein, and phytosterols. Their resveratrol content adds another layer to that recommendation.

Best eaten: Raw or lightly dry-roasted, with the inner skin intact, as a snack.

Per 1 ounce. Inner skin contributes most of the resveratrol content.

14. Peanut Butter: A Spreadable Source for Everyday Use

Natural peanut butter without added oils or stabilizers provides a modest amount of resveratrol, approximately 0.07 milligrams per 100 grams. Because peanut butter is eaten so widely and regularly, its modest contribution can still add up meaningfully over a week of consistent use.

Choosing peanut butter made from just peanuts and perhaps salt, without hydrogenated oils or added sugar, ensures you are getting the closest version to the original nut. Spreading natural peanut butter on whole grain toast, apple slices, or celery is one of the simplest daily habits for diversifying polyphenol intake.

Best eaten: As natural peanut butter (just peanuts and salt) on toast, fruit, or vegetables.

Per 100 grams. Natural peanut butter without added oils has slightly more than commercial brands.

15. Bilberries: A Wild Relative of the Blueberry

Bilberries are a wild cousin of the cultivated blueberry, native to northern Europe and parts of North America, and they contain more anthocyanins and resveratrol than their domesticated relative due to their smaller size and higher skin-to-flesh ratio. They are rarely available fresh outside of their native growing regions but can be found frozen or as a dried fruit supplement.

Beyond resveratrol, bilberries have been studied for their effects on eye health and circulation, with traditional use in European folk medicine stretching back centuries. Frozen bilberries can be used identically to blueberries in cooking and baking.

Best eaten: Frozen in smoothies or thawed for use in oatmeal and yogurt.

Per 100 grams. Wild varieties have significantly more polyphenol content than cultivated bilberry supplements.

16. Lingonberries: A Scandinavian Source of Resveratrol

Lingonberries are small, tart red berries found throughout Scandinavia and subarctic regions, with a resveratrol content of approximately 3 milligrams per 100 grams, placing them among the higher-concentration fruit sources alongside mulberries and red grapes. They have a tartness similar to cranberries and are traditionally used in Scandinavian cuisine as a condiment alongside savory dishes.

Lingonberry jam, which is a staple in Swedish and Finnish kitchens, is the most accessible form for people outside northern Europe, though the processing reduces some of the fresh berry’s resveratrol content. Frozen lingonberries are another practical option and are sometimes available in specialty grocery stores.

Best eaten: As minimally sweetened lingonberry jam, or frozen berries stirred into yogurt or oatmeal.

Per 100 grams, fresh. Mostly available frozen or as jam outside of Scandinavia.

17. Blueberry Pomace: A Concentrated Processing Byproduct

Blueberry pomace, the pressed skins, seeds, and pulp remaining after blueberry juice extraction, contains a significantly higher concentration of resveratrol than fresh blueberries since most of the compound is located in the skin rather than the juice itself. While not a standard grocery item, it is sometimes found as a powder in health food stores and used as a supplement ingredient.

For most home cooks and general consumers, blueberry pomace is not a practical everyday food. It is worth knowing about primarily because it explains why fresh whole blueberries outperform blueberry juice for resveratrol content, and why eating whole fruit rather than drinking its juice is a sound principle across the board.

Best eaten: Fresh whole blueberries are the practical alternative; pomace powder can be stirred into smoothies if available.

Per 1 tablespoon blueberry pomace powder. Mostly relevant as a processing concentration example.

18. Apples (With Skin): A Modest but Consistent Contributor

Apples provide a smaller amount of resveratrol, approximately 0.01 to 0.06 milligrams per whole fruit, with the majority located in the skin rather than the flesh. This places apples below most berries and grapes on a concentration basis, but since apples are one of the most frequently consumed fruits, they contribute meaningfully to cumulative polyphenol intake.

Apples also provide quercetin, another polyphenol studied for cardiovascular and anti-inflammatory properties, which pairs with the resveratrol in the skin to create a broader antioxidant profile in a single food. Choosing red or darker-skinned apple varieties typically provides slightly more polyphenol content than green varieties.

Best eaten: Whole, with the skin on. Red or dark-skinned varieties preferred.

Per 100 grams, with skin. Removing the skin eliminates most resveratrol content.

19. Soy and Edamame: A Plant-Based Resveratrol Source

Soybeans and edamame contain a small but documented amount of resveratrol, alongside their well-known content of isoflavones, plant protein, and fiber. Fermented soy products like tempeh may enhance bioavailability of resveratrol as well as isoflavones compared to unfermented versions.

Eating edamame as a snack or incorporating tofu and tempeh into regular meals is already supported by a range of nutrition research for heart health and protein quality. Any resveratrol contribution is a modest addition to these more established benefits.

Best eaten: Steamed edamame in the pod as a snack, or tempeh as a protein in stir-fries and grain bowls.

Per half cup, cooked edamame. Tempeh may have slightly higher bioavailability.

20. Itadori Tea (Japanese Knotweed): The Most Concentrated Botanical Source

Japanese knotweed root (Polygonum cuspidatum), also brewed as itadori tea in Japan, contains extraordinarily high concentrations of resveratrol, with some analyses reporting 400 to 500 milligrams per 100 grams of dried root. This is far above any food source and is why most commercial resveratrol supplements are derived from Japanese knotweed extract rather than grapes.

As a brewed tea, the resveratrol extracted into the cup is much lower than what the dried root contains, and the plant itself is classified as an invasive species in many countries. Itadori tea is worth mentioning as a context-setter for understanding supplement sourcing, but it is not a standard dietary food in Western eating patterns.

Best eaten: As itadori tea, brewed from dried root, consumed occasionally.

Per brewed cup of itadori tea. Dried root extract is the primary source for commercial resveratrol supplements.

Summary: Top 20 Resveratrol Foods at a Glance

Tips for Getting the Most Resveratrol From Food

Eat the skins. Resveratrol is concentrated in the skin of grapes, apples, and berries rather than the flesh. Eating whole, unpeeled fruit is the single most impactful habit for maximizing dietary resveratrol from these sources.

Choose red and dark varieties. Red and purple grapes, red currants, darker berries, and red-skinned apples all contain more resveratrol than their paler counterparts. The pigmentation is a reliable visual indicator of higher polyphenol content.

Try boiling peanuts. Boiled peanuts, though less common than roasted, contain dramatically more resveratrol because the boiling process releases the compound from the skin into the interior of the nut. If you enjoy peanuts specifically for their polyphenol content, boiled is by far the better preparation.

Keep your expectations calibrated. The amounts of resveratrol found in food are meaningful as part of a broadly polyphenol-rich diet, but they are a fraction of the doses used in clinical research. Eating mulberries, red grapes, peanuts, and dark chocolate regularly is a sound dietary habit supported by the broader evidence on plant-rich eating, but it is not equivalent to taking a resveratrol supplement.

Pair resveratrol sources with healthy fats. Resveratrol is fat-soluble, meaning eating resveratrol-rich foods alongside a source of healthy fat, such as peanuts alongside fruit, or dark chocolate with nuts, may improve absorption compared to eating these foods in isolation.

Store and handle foods carefully. Resveratrol degrades with prolonged exposure to heat, light, and oxygen, which is why freshly harvested berries and minimally processed chocolate retain more than their cooked or long-stored counterparts. Keeping berries refrigerated and stored away from light preserves more of their polyphenol content.

Frequently Asked Questions About Resveratrol-Rich Foods

Do I need to drink red wine to get resveratrol’s benefits?
No. Mulberries, red grapes, cranberries, and peanuts all provide resveratrol without alcohol’s cardiovascular risks, and major health organizations do not recommend starting to drink wine for this purpose.

How much resveratrol is actually in a typical serving of food?
Food-based amounts are small, generally well under 5 milligrams per serving, far below the doses of 10 milligrams to several grams used in clinical trials. Whole foods are still worth eating for their broader nutrient profile, just not as a way to replicate supplement-level doses.

Is resveratrol supplementation worth considering instead of food?
The long-term safety and effectiveness of high-dose resveratrol supplements in humans is not yet well established. Getting resveratrol through whole foods like berries and grapes comes packaged with fiber, vitamins, and other beneficial polyphenols that supplements lack.

Does cooking destroy the resveratrol in food?
Some resveratrol is lost with heat and prolonged cooking, so eating fresh or lightly processed sources, such as fresh berries or dried mulberries, generally preserves more than heavily cooked or heat-processed products.

Can resveratrol-rich foods help with weight management?
Resveratrol itself has not been shown to directly cause weight loss in humans, but the foods richest in it, berries, grapes, and peanuts in moderation, fit well into a balanced, plant-forward eating pattern that supports weight management overall.

The Bottom Line

Mulberries, lingonberries, cranberries, red grapes, and raw or boiled peanuts lead the list of the most resveratrol-dense foods, while blueberries, strawberries, dark chocolate, and pistachios offer practical everyday contributions. Since resveratrol concentrates in plant skins and responds to stress conditions during growth, consistently eating a wide range of whole, deeply pigmented fruits alongside minimally processed plant foods is the habit most likely to support the cardiovascular and antioxidant benefits associated with resveratrol-rich eating patterns.

Nutrition data sourced from the USDA FoodData Central database and peer-reviewed food analysis literature. Individual resveratrol values vary considerably based on grape variety, growing conditions, ripeness, and preparation method, and should be treated as approximate. This article is for informational purposes only and does not constitute medical advice. If you take blood thinners or other medications, consult your healthcare provider before using resveratrol supplements, as resveratrol may interact with certain drugs at supplemental doses.

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