Health

Superfoods

15 nutrient-dense superfoods with key nutrients, health benefits, origin regions, and serving suggestions.

15 rows6 columns0 views0 downloadsSource: Harvard Health / WHOUpdated: 2/18/2026
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Superfood
Type
Key Nutrient
Health Benefit
Origin Region
Serving Suggestion
BlueberriesfruitAnthocyanins (antioxidants)Improves memory and cognitive function, reduces oxidative stressNorth AmericaFresh, in smoothies, or with oatmeal
SalmonfishOmega-3 fatty acids (EPA/DHA)Reduces inflammation, supports heart and brain healthNorth Atlantic, PacificGrilled, baked, or as sashimi
Kaleleafy greenVitamin K, Vitamin C, calciumSupports bone health, boosts immunity, anti-inflammatoryEastern MediterraneanSalads, smoothies, or baked as chips
QuinoagrainComplete protein (all 9 essential amino acids)Supports muscle repair, high fiber aids digestionAndean region, South AmericaAs a rice substitute, in salads or bowls
AvocadofruitMonounsaturated fats, potassiumLowers LDL cholesterol, supports heart healthCentral MexicoOn toast, in guacamole, or in salads
Sweet Potatoroot vegetableBeta-carotene (Vitamin A precursor)Supports eye health, boosts immunity, regulates blood sugarCentral and South AmericaBaked, mashed, or roasted as fries
TurmericspiceCurcumin (polyphenol)Powerful anti-inflammatory, antioxidant, may reduce cancer riskIndian subcontinent, Southeast AsiaIn curries, golden milk, or as supplement
Chia SeedsseedOmega-3 ALA, fiber, calciumSupports heart health, aids digestion, stabilizes blood sugarMexico, Central AmericaIn puddings, smoothies, or sprinkled on yogurt
Green TeabeverageEGCG (epigallocatechin gallate)Boosts metabolism, reduces cancer risk, improves brain functionChina, East AsiaBrewed hot or iced, matcha lattes
AlmondsnutVitamin E, magnesium, healthy fatsLowers cholesterol, supports brain health, aids weight managementMiddle East, South AsiaRaw, roasted, or as almond butter
Acai BerryfruitAnthocyanins, fiber, healthy fatsPowerful antioxidant, supports heart health, boosts energyAmazon Basin, BrazilAcai bowls, smoothies, or frozen pulp
Spinachleafy greenIron, folate, Vitamin KSupports blood health, reduces blood pressure, anti-inflammatoryCentral and Western AsiaSalads, sauteed, smoothies, or in pasta
Dark ChocolateconfectionFlavonoids, iron, magnesiumImproves blood flow, lowers blood pressure, boosts moodCentral America (cacao origin)70%+ cacao, 1-2 squares daily
GarlicalliumAllicin (sulfur compound)Boosts immune function, lowers blood pressure, antimicrobialCentral AsiaMinced in cooking, roasted, or raw
LentilslegumePlant protein, folate, iron, fiberSupports heart health, stabilizes blood sugar, aids digestionNear East, MediterraneanIn soups (daal), salads, or stews
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