25 Foods High in Copper and Their Health Benefits

You want energy, strong immunity, and glowing skin—copper-rich foods can help you get there. From savory oysters to sweet dark chocolate, your body thrives on this essential mineral, yet many people don’t realize how easy it is to include it in meals. Whether you’re tossing cashews into a stir-fry or blending prunes into a smoothie, these choices pack more than just flavor—they fuel your brain, bones, and blood. Curious which everyday foods make the list?

Liver

Liver packs more copper per serving than almost any other food, so should one be looking to boost your intake, this is a great place to start. Eating liver supports your own liver health by providing copper, which helps with enzyme production and energy metabolism.

Since your liver function relies on these nutrients, adding it to your diet can be a smart move. Opt for grass-fed or organic varieties whenever possible—they’re richer in nutrients.

In case you’re new to liver, start with small portions or try mixing it into dishes like stews or pâté. Just don’t overdo it—too much copper isn’t good either.

Oysters

Oysters pack a serious copper punch, giving one nearly 7 times your daily needs in just one serving.

They’re also great for your immune system, helping your body fight off infections more effectively.

Should you be looking to boost your copper intake, oysters are a tasty and powerful choice.

Rich in Copper

One of the best natural sources of copper comes from oysters, packing a powerful mineral punch in just a few bites. Should you be worried about copper deficiency, oysters can help boost your levels while supporting healthy copper absorption.

  • Mineral Powerhouse: A single serving provides over 100% of your daily copper needs.
  • Easy to Enjoy: Eat them raw, grilled, or in stews for a quick nutrient boost.
  • Supports Energy: Copper helps your body produce energy, keeping you active.
  • Skin & Hair Health: It aids collagen production, promoting a healthy glow.
  • Brain Function: Copper supports nerve signaling, keeping your mind sharp.

Add oysters to your diet for a tasty copper fix.

Boosts Immune System

NutrientAmount in OystersImmune Benefit
Copper7.6 mg per 6 oystersSupports white blood cell production
Zinc33 mg per 6 oystersFights inflammation
Selenium65 mcg per 6 oystersProtects against oxidative stress
Vitamin B1228.8 mcg per 6 oystersBoosts energy for immune cells
Omega-3s672 mg per 6 oystersReduces inflammation

Add oysters to your diet, and your immune system will thank you.

Dark Chocolate

Dark chocolate isn’t just a sweet treat—it’s also packed with copper, giving you a delicious way to meet your daily mineral needs. With its rich flavor and health benefits, it’s a guilt-free indulgence.

  • Dark chocolate varieties: Choose 70% cocoa or higher for maximum copper and antioxidants.
  • Heart health: The flavonoids support circulation and lower blood pressure.
  • Mood booster: Copper helps produce serotonin, keeping your spirits up.
  • Brain function: Improves focus and memory by aiding neurotransmitter production.
  • Skin glow: Copper promotes collagen, giving you a healthier complexion.

Enjoy a square or two daily for a tasty, nutrient-packed pick-me-up.

Shiitake Mushrooms

Should you be searching for another flavorful way to get your daily copper, shiitake mushrooms won’t disappoint.

These earthy gems pack a copper punch while offering shiitake mushroom benefits like supporting your immune system and heart health.

To maximize their goodness, try these shiitake cooking tips: sauté them with garlic for a quick side, or add them to soups for depth.

Dried shiitakes have even more copper—just rehydrate them before use. Their meaty texture makes them a great meat substitute, too.

Whether stir-fried or roasted, they’re a tasty, nutrient-rich addition to your meals.

Cashews

Crunchy, creamy cashews aren’t just a satisfying snack—they’re also a fantastic source of copper, offering nearly 70% of your daily needs in just a single ounce.

Packed with nutrients, they support your immune system, energy levels, and even brain health.

  • Easy to enjoy: Toss them into salads, blend into creamy cashew recipes, or eat them straight for a quick boost.
  • Heart-friendly: Their healthy fats help lower bad cholesterol.
  • Bone strength: Copper in cashews aids collagen production for stronger bones.
  • Mood booster: They contain magnesium, which helps reduce stress.
  • Versatile: Use them in stir-fries, desserts, or as a dairy-free cheese base.

Keep a handful handy for a nutritious pick-me-up!

Sunflower Seeds

Like cashews, sunflower seeds pack a surprising nutrient punch in a small package. They’re rich in copper, which supports your immune system and energy levels. You’ll also get vitamin E, magnesium, and healthy fats—all in just a handful.

Try sprinkling them on salads or blending them into sunflower seed butter for a twist on classic recipes. Their mild, nutty flavor makes them versatile.

Sunflower Seed BenefitsSunflower Seed Recipes
Boosts copper intakeToss into yogurt or oatmeal
Supports heart healthMix into homemade granola bars
Rich in antioxidantsBlend into smoothies

They’re an easy snack with big benefits.

Sesame Seeds

You’ll find sesame seeds packed with copper, offering about 1.5 mg per 100 grams—great for supporting energy and immunity.

They also bring healthy fats and antioxidants, which help your heart and reduce inflammation.

Sprinkle them on salads, stir-fries, or yogurt to easily boost your copper intake while adding a nutty crunch.

Nutritional Copper Content

A quarter-cup of sesame seeds packs nearly 75% of your daily copper needs, making them one of the most concentrated plant-based sources of this essential mineral.

You’ll get the most out of them by pairing them with foods that boost copper absorption, like vitamin C-rich veggies or lean proteins.

  • Hulled vs. unhulled: Unhulled seeds have slightly more copper, but both are great dietary sources.
  • Versatile use: Sprinkle them on salads, blend into tahini, or toast for extra flavor.
  • Easy storage: Keep them in a cool, dark place to preserve nutrients.
  • Nutrient combo: They’re also rich in zinc and iron, which work with copper.
  • Budget-friendly: A little goes a long way for your mineral intake.
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Health Benefits

Since sesame seeds pack a serious nutritional punch, they do more than just meet your copper needs—they support your whole body in surprising ways. Copper deficiency can lead to fatigue and weak immunity, but adding these tiny seeds to your diet helps prevent that.

As one of the best dietary sources of copper, they also boost collagen production, keeping your skin and joints healthy. Their antioxidants fight inflammation, while their fiber aids digestion.

Plus, they’re rich in magnesium, which eases muscle tension. Whether you sprinkle them on salads or blend them into sauces, sesame seeds deliver big benefits in small packages.

Culinary Uses

Though sesame seeds are small, they’re incredibly versatile in the kitchen, adding crunch, flavor, and nutrition to all kinds of dishes.

You can use them in countless culinary techniques to improve your meals, and their nutty taste pairs well with both sweet and savory flavors.

  • Toast them: Lightly toast sesame seeds in a dry pan to amplify their aroma before sprinkling over salads or stir-fries.
  • Blend into tahini: Grind them into a smooth paste for hummus or dressings.
  • Baking: Add to bread, cookies, or granola for extra texture.
  • Garnish: Sprinkle on rice, noodles, or roasted veggies.
  • Flavor pairings: Combine with honey, soy sauce, or citrus for balance.

Lentils

Lentils pack a surprising amount of copper, with just one cup of cooked lentils providing nearly half your daily needs.

Lentils are a copper powerhouse, offering almost half your daily requirement in just one cooked cup.

You’ll find different lentil varieties—like green, red, or black—each with unique textures and flavors.

Cooking them is easy; toss them into soups, salads, or stews for a nutrient boost. Try simple lentil recipes, like spicy dal or hearty lentil soup, to make your meals both tasty and copper-rich.

They’re also packed with fiber and protein, keeping you full longer.

Whether you’re a seasoned cook or just starting out, lentils are a versatile, budget-friendly way to support your health.

Chickpeas

These tiny, versatile legumes deliver a solid copper boost, with one cup of cooked chickpeas packing about 20% of your daily needs.

Chickpea nutrition goes beyond copper—they’re also rich in protein, fiber, and iron, making them a powerhouse for energy and digestion.

  • Easy to enjoy: Toss them into salads, blend into hummus, or roast for a crunchy snack.
  • Budget-friendly: They’re affordable and shelf-stable, perfect for pantry staples.
  • Gut-friendly: Their high fiber supports a healthy microbiome.
  • Meal-prep hero: Batch-cook chickpeas for quick chickpea recipes all week.
  • Versatile flavor: They absorb spices beautifully, fitting into any cuisine.

Keep it simple and let chickpeas work for you.

Almonds

While you’re looking for a snack that’s both satisfying and nutrient-packed, almonds deliver. They’re rich in copper, which supports your immune system and energy levels. Health organizations often highlight almonds for their heart-healthy fats and protein. You can choose from almond varieties like raw, roasted, or sliced to fit your taste.

Almond TypeCopper Content (per oz)Best For
Raw0.3 mgSnacking, baking
Roasted0.3 mgSalads, trail mix
Sliced0.3 mgYogurt, oatmeal

Keep a handful handy for a quick, copper-rich boost.

Hazelnuts

At any time you’re craving something crunchy and nutritious, hazelnuts pack a double punch—great taste and a solid dose of copper. These little powerhouses aren’t just for spreading on toast; they’re loaded with benefits that’ll make you reach for them daily.

  • Hazelnut benefits: They support brain health, boost immunity, and keep your heart happy.
  • Hazelnut recipes: Toss them into salads, blend into smoothies, or bake into cookies for a copper-rich treat.
  • Skin & hair: Their antioxidants help you glow from the inside out.
  • Energy boost: Perfect for snacking at times you need a quick pick-me-up.
  • Versatility: Sweet or savory, they fit any dish.

Grab a handful and enjoy!

Walnuts

Walnuts bring more than just satisfying crunch—they’re a tiny treasure trove of copper and other nutrients your body craves. Packed with nutritional value, a handful delivers nearly 20% of your daily copper needs, supporting energy production and brain health.

You’ll also get heart-healthy fats, protein, and antioxidants. Their culinary uses are endless: toss them into salads, blend them into pesto, or bake them into banana bread for extra richness.

They’re versatile enough to shine in sweet or savory dishes. Keep walnuts handy for snacking—their natural oils help you stay full longer while boosting your copper intake effortlessly.

Quinoa

You’ll find quinoa packed with copper, along with other key nutrients like protein and fiber.

It’s a great choice in case you’re looking for a gluten-free grain that supports energy and heart health.

Adding it to your meals can help one meet your daily copper needs while keeping things tasty and nutritious.

Nutritional Content of Quinoa

Quinoa packs a surprising nutritional punch, especially at the time it comes to copper.

But that’s not all—it’s loaded with other essentials too.

Whether you’re exploring quinoa varieties or trying new quinoa recipes, you’re fueling your body with:

  • Protein: A complete plant-based source, great for muscle repair.
  • Fiber: Keeps your digestion smooth and your gut happy.
  • Iron: Boosts energy by helping red blood cells carry oxygen.
  • Magnesium: Supports muscle and nerve function, easing cramps.
  • Copper: Aids in iron absorption and keeps your immune system strong.

It’s a tiny grain with big benefits, making it a smart addition to your meals.

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Health Benefits of Quinoa

Though it might look like just another grain, quinoa can seriously boost your health in ways you mightn’t expect. Packed with protein, fiber, and essential minerals like copper, it supports muscle repair, digestion, and energy levels.

Its high antioxidant content fights inflammation, while its low glycemic index helps balance blood sugar. You’ll find quinoa varieties like white, red, and black, each offering unique textures for quinoa recipes.

It’s also gluten-free, making it a great choice for sensitive diets. Easy to cook and versatile, quinoa fits into salads, bowls, or even breakfasts, giving your meals a nutritious upgrade without sacrificing flavor.

Spirulina

Because it’s packed with nutrients, spirulina stands out as one of the best plant-based sources of copper. This blue-green algae boosts your energy and supports your immune system while delivering a hefty dose of copper. One can easily add it to your diet or take it as a supplement.

Spirulina, a nutrient-dense blue-green algae, is a top plant-based copper source that energizes and supports immunity.

  • Powder power: Blend spirulina into smoothies or mix it with yogurt for a quick nutrient boost.
  • Supplement savvy: Spirulina supplements are great when you’re always on the go.
  • Copper champion: Just one tablespoon gives you 20% of your daily copper needs.
  • Protein-packed: It’s a complete protein, perfect for plant-based diets.
  • Easy upgrades: Toss spirulina into salads or soups for extra flavor and nutrients.

Try spirulina recipes to make this superfood a tasty part of your routine.

Avocado

Avocados pack a solid dose of copper, helping your body produce energy and support nerve function.

They’re also heart-friendly, with healthy fats that keep your cholesterol in check.

Plus, their nutrients give your brain a boost, sharpening focus and memory over time.

Rich in Copper

  • Easy to enjoy: Slice them on toast, blend into smoothies, or eat them plain.
  • Boosts copper absorption: Pair them with vitamin C-rich foods like citrus for better uptake.
  • Versatile: Use them in salads, dips, or even desserts.
  • Nutrient-dense: They’re also rich in healthy fats and fiber.
  • Simple to prep: No cooking required—just scoop and go!

A tasty win for your health.

Supports Heart Health

Beyond their creamy texture and rich flavor, avocados pack a punch at the time of keeping your heart strong. The copper benefits in avocados help your heart function smoothly by supporting healthy blood vessels and reducing inflammation.

Copper also aids in producing collagen, which keeps arteries flexible, so blood flows easily. Plus, avocados are rich in heart-friendly fats that lower bad cholesterol.

Eating them regularly can help maintain steady blood pressure and reduce stress on your cardiovascular system. Pair them with whole grains or leafy greens for an extra boost.

Your heart will thank you for this simple, tasty addition to your diet.

Boosts Brain Function

Not only do avocados keep your heart in good shape, but they also help your brain work at its best. Packed with copper, they support cognitive improvement and offer neuroprotective effects, keeping your mind sharp and resilient.

Here’s how avocados boost brain function:

  • Rich in healthy fats: Nourish brain cells and improve memory.
  • High in antioxidants: Fight oxidative stress, protecting neurons.
  • Contains vitamin K: Supports cognitive clarity and focus.
  • Boosts blood flow: Improves oxygen delivery to the brain.
  • Balances mood: Healthy fats help regulate neurotransmitters.

Adding avocados to your diet is a tasty way to fuel your brain and stay mentally sharp.

Kale

Because it’s packed with nutrients, kale is one of the best leafy greens you can add to your diet should you be looking to boost your copper intake. Its nutritional profiles show it’s rich in copper, vitamins, and antioxidants, supporting everything from energy to immunity.

You can enjoy kale raw in salads, but cooking techniques like steaming or sautéing help soften its texture while preserving nutrients. Lightly massaging the leaves with olive oil makes it easier to digest.

For a copper-rich meal, try blending kale into smoothies or tossing it into soups. It’s versatile and delicious—just don’t overcook it!

Spinach

Spinach is another leafy green powerhouse that’s loaded with copper, making it a smart choice should you be looking to up your intake of this essential mineral. Packed with nutrients, it’s versatile and easy to add to your meals.

  • Spinach varieties like baby spinach, savoy, and flat-leaf offer different textures and flavors for salads, soups, or sautés.
  • Try spinach recipes like creamy spinach dip, stir-fries, or smoothies to keep things tasty and nutritious.
  • It’s rich in iron and vitamin K, boosting energy and bone health alongside copper.
  • Fresh or frozen, spinach retains its benefits, so you’ve got options.
  • Pair it with vitamin C-rich foods to maximize copper absorption.

Potatoes

You may not consider potatoes as a copper-rich food, but they actually contain a decent amount of this essential mineral.

Eating them can support your immune system and energy levels, particularly when you prepare them in ways that preserve their nutrients.

Try roasting or steaming instead of frying to keep more of their natural goodness intact.

Nutritional Copper Content

While potatoes couldn’t be the initial food that comes to mind for copper, they actually provide a modest but helpful amount of this essential mineral. You’ll get about 0.2 mg of copper per medium-sized potato, which contributes to your daily needs.

Here’s why potatoes are a smart dietary source for copper:

  • Skin-on benefits: The skin holds more copper, so leave it on for better nutritional absorption.
  • Versatile cooking: Bake, boil, or roast—copper stays intact.
  • Budget-friendly: An affordable way to add copper to your diet.
  • Pair wisely: Combine with vitamin C-rich foods to boost absorption.
  • Easy to digest: Gentle on your stomach, making copper more accessible.
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Including potatoes in meals helps you meet your copper needs without fuss.

Health Benefits Overview

Potatoes pack more than just comfort—they deliver solid health perks that could surprise you. They’re a sneaky source of copper, which helps your body fight copper deficiency and supports energy production. The copper in potatoes also assists iron absorption, keeping your blood healthy. Plus, their skin holds extra nutrients, so don’t peel it off!

BenefitHow It WorksWhy It Matters
Energy BoostCopper aids enzyme functionFights fatigue
Iron SupportImproves iron absorptionPrevents anemia
Skin HealthSupports collagen productionKeeps you glowing
Immune DefenseStrengthens white blood cellsFights infections

You’ll love how versatile they are while giving your health a quiet upgrade.

Cooking Methods Impact

Since how you cook potatoes affects their copper content, it’s worth recognizing which methods preserve this nutrient best. Your food preparation choices matter, so here’s how to keep that copper intact:

  • Boiling: Leaches copper into water, so use less water or reuse it in soups.
  • Steaming: Gentle heat keeps more copper than boiling.
  • Baking: Retains copper well, especially when you eat the skin.
  • Microwaving: Quick and efficient, with minimal nutrient loss.
  • Frying: High heat can degrade copper, so go easy.

Stick to these cooking techniques to maximize your potato’s copper benefits.

Blackstrap Molasses

Blackstrap molasses packs a surprising copper punch—just one tablespoon gives you about 14% of your daily needs. This thick, dark syrup isn’t just sweet; it’s packed with blackstrap molasses benefits like supporting energy levels and bone health. You can easily add it to blackstrap molasses recipes, like oatmeal or smoothies, for a nutrient boost.

Why You’ll Love ItHow to Use It
Rich in copper & ironStir into coffee or tea
Supports digestionDrizzle over pancakes
Boosts energyMix into baked goods
Easy to incorporateBlend into dressings

It’s a simple way to upgrade your meals.

Crab

You’ll find crab packs a powerful copper punch, helping your body stay strong and resilient.

It bolsters your immune system so you can fight off illnesses more effectively.

Plus, the copper in crab supports brain health, keeping your mind sharp and focused.

Rich in Copper Content

Crabs aren’t just a tasty seafood option—they’re also packed with copper, a mineral your body needs to stay healthy. Copper absorption is vital for energy production and nerve function, and crab is one of the best copper food sources you can enjoy.

  • Copper boost: A 3-ounce serving of crab provides about 50% of your daily copper needs.
  • Easy to digest: The copper in crab is highly bioavailable, meaning your body absorbs it efficiently.
  • Versatile: Add crab to salads, pasta, or soups for a copper-rich meal.
  • Nutrient combo: It pairs well with vitamin C-rich foods to improve absorption.
  • Low-calorie: You get copper without loading up on calories.

Supports Immune Function

Eating crab doesn’t just help meet your copper needs—it also bolsters your immune system. Copper acts as one of nature’s immune boosters, helping your body produce white blood cells that fight off infections. As you eat crab, you’re giving your immune response a natural edge, making it quicker and more effective.

Nutrient in CrabRole in ImmunityHow It Helps You
CopperSupports white blood cell productionKeeps defenses strong
SeleniumReduces oxidative stressProtects cells from damage
ZincImproves immune signalingHelps detect threats faster

Including crab in your diet guarantees your immune system stays sharp.

Promotes Brain Health

  • Enhances memory: Copper helps your brain form and maintain pathways for recall.
  • Boosts focus: It aids neurotransmitter production, keeping you alert.
  • Protects against decline: Copper fights oxidative stress, shielding brain cells.
  • Supports learning: Stronger neural links mean faster skill pickup.
  • Balances mood: Proper copper levels help regulate brain chemicals.

Add crab to your diet for a smarter, sharper you.

Lobster

Lobster isn’t just a luxurious treat—it’s also packed with copper, a mineral your body relies on for energy, brain function, and more. A 3-ounce serving gives you nearly 200% of your daily copper needs, making it one of the richest sources.

Lobster nutrition goes beyond copper; it’s high in protein and low in fat, perfect for maintaining muscle and heart health. Try simple lobster recipes like grilled tails or a light salad to enjoy its benefits without overpowering flavors. Just avoid drowning it in butter—keep it healthy.

Regular, moderate portions can boost your copper intake while keeping meals exciting.

Turkey

Turkey isn’t just for holiday dinners—it’s a great way to get more copper into your diet. Packed with essential nutrients, turkey nutrition supports your immune system, energy levels, and even brain health.

Here’s why you should add it to your meals:

  • Lean protein powerhouse: Turkey keeps you full and fuels muscle repair.
  • Copper boost: A 3-ounce serving provides about 10% of your daily copper needs.
  • Versatile turkey recipes: Try it grilled, baked, or in salads for easy variety.
  • Low-fat option: Skinless cuts are heart-healthy and nutrient-dense.
  • Rich in B vitamins: Supports metabolism and red blood cell production.

Swap it into your routine for a tasty, copper-rich upgrade!

Raisins

Packed with natural sweetness and a chewy texture, raisins are an easy way to boost your copper intake without much effort. Just a handful gives you a small but helpful dose of this essential mineral, which supports energy production and brain health.

The raisins benefits don’t stop there—they’re also rich in fiber and antioxidants. Toss them into oatmeal, yogurt, or salads for a quick nutrient upgrade.

Should you love baking, try raisin recipes like oatmeal cookies or energy bars for a tasty copper boost. They’re versatile, shelf-stable, and perfect for snacking or cooking.

Prunes

Prunes deliver a solid dose of copper along with their well-known digestion benefits, making them an easy upgrade for your snacks or meals. They’re packed with nutrients that support your body in more ways than one.

  • Copper boost: A handful of prunes gives you about 10% of your daily copper needs, helping with energy production and iron absorption.
  • Digestive aid: Their natural fiber keeps things moving smoothly, easing bloating and discomfort.
  • Bone health: Prunes contain boron, which works with copper to strengthen bones.
  • Versatile eats: Toss them into oatmeal, blend into smoothies, or bake into prune recipes for a sweet twist.
  • Antioxidant power: They fight oxidative stress, keeping your cells healthier longer.

With these prune benefits, it’s easy to see why they’re a smart pick.

Goji Berries

Goji berries, those tiny red powerhouses, bring a hefty punch of copper and other nutrients that can seriously upgrade your diet. Packed with antioxidants, they support your immune system and boost energy levels. You can toss them into smoothies, oatmeal, or even salads for a nutrient-rich twist. Their sweet-tart flavor adds depth to goji berry recipes, making healthy eating delicious.

Goji Berry BenefitsHow to Enjoy Them
High in copper & antioxidantsBlend into smoothies
Supports immune healthSprinkle on yogurt or oatmeal
Boosts energyMix into trail mix
Promotes skin healthSteep in tea for a warm drink
Aids digestionBake into energy bars

Try them today and feel the difference!

Conclusion

You’ve now got 25 ways to boost your copper intake—and your health! Did you know just 1 ounce of cashews gives you 30% of your daily copper needs? Whether it’s oysters for immunity or dark chocolate for a happy brain, these foods pack a punch. Keep mixing them into meals, and your body will thank you with energy, glowing skin, and sharper reasoning. Go ahead, enjoy that copper-powered life!

Matthew Solan
Matthew Solan

Matthew Solan, MS, RDN, CDN, is a coach who has guided over 500 people with flexible dieting. Editor of The Allfit Well, he leads by example in fitness.
With degrees in biology and education and certifications in Fitness Nutrition and Training, he is a registered dietitian in Florida. Matthew is an expert in fitness, nutrition, and diets, staying updated through peer-reviewed scientific studies and expert interviews.