Back to DiscoverNutrient 
MolassesFood
ArtichokeFood
Cowpeas (black-eyed peas)Food
Butternut squashFoodSpaghetti squashFoodBlack beansFood
TomatilloFood
Goat meatFoodRhubarbFood
SnapperFood
Sports drinkDrinkMyogaFood
Sweet potatoFood
KiwiFoodMung beansFood
PlumFood
CarobFoodPrunesFoodKidney beansFood
Napa cabbageFood
LycheeFood
MandarinFood
SunchokeFoodBirch sap (birch water)DrinkCeleryFood
CherimoyaFood
WalnutsFoodFava beansFood
Pomegranate juiceDrinkRed currantsFoodLoquatFoodWatercressFood
CherriesFoodPassionfruitFoodPumpkinFood
PomegranateFood
ZucchiniFoodEdamameFood
BroccoliFoodChickpeasFoodLentilsFoodWinter melonFoodRomanescoFoodPapayaFoodCucumberFood
Pumpkin seedsFoodBlack currantsFoodCauliflowerFood
Hearts of palmFoodDragon fruitFoodMitsubaFood
Lotus rootFoodBamboo shootsFoodFennelFoodElectrolyte mixSupplement
CoconutFoodBok choyFoodFigsFoodSnake gourdFoodStar fruitFood
MushroomsFood
ParsnipFood
Ginkgo nut (ginnan)Food
RaisinsFoodPurslaneFoodLotus seedFoodChinese yamFoodPistachiosFoodCoconut milkFood
QuinoaFoodArugulaFoodPotatoFood
CornFoodCilantroFoodLonganFoodBeetroot powderSupplementFufuFoodRomaine lettuceFoodKaleFood
PlantainFood
AvocadoFoodBananaFoodDelicata squashFood
Banana flowerFoodDaikon (white radish)FoodNoni juiceDrinkCashewsFood
LeekFood
Soy milkFoodBreadfruitFoodOrangeFoodTomato juiceDrinkCassavaFood
EggplantFoodCarrotsFoodSun-dried tomatoFoodApricotFoodVegetable juiceDrinkCollard greensFood
Corn silk teaDrinkFlaxseedFoodAdzuki beansFoodChayoteFoodPomeloFood
WatermelonFoodChestnutsFoodTomatoFoodBeetsFoodPortobello mushroomsFood
QuinceFoodMisai kucing (Java tea)DrinkPinto beansFoodCannellini beansFood
LimeFoodGooseberriesFoodPersimmonFoodDurianFoodGreen peasFoodCeleriacFoodAcorn squashFoodDatesFoodGuavaFoodTigernutsFoodTurnipFoodBaobab fruitFoodLemonFoodTaroFoodSpinachFoodElectrolyte drinkDrinkJackfruitFoodRadishFoodNectarineFoodBlood orangeFoodPotassium (supplement)SupplementSoybeansFoodHoneydewFoodSwiss chardFoodGrapesFoodWood ear mushroomFoodAlmondsFoodKabocha squashFoodCantaloupeFoodBrussels sproutsFoodJicamaFoodWater chestnutFoodSorrelFoodElderberriesFoodBurdock root (gobo)FoodPeachFoodKohlrabiFoodRutabagaFoodJujube (red date)FoodTamarindFoodBeet juiceDrinkUbe (purple yam)FoodRed lentils (masoor)FoodCoconut waterDrinkHazelnutsFoodDrumstick (moringa pod)FoodYamFood
Potassium
Established research area
An electrolyte found in avocado, lentils, and many plants, essential for fluid balance and muscle function.
Often discussed in relation to
Commonly noted
- Commonly noted
- Potassium is an electrolyte that supports normal fluid balance and muscle and nerve signaling.
- Low intake
- Low potassium intake is commonly discussed in relation to muscle weakness and cramps.
- Higher intake
- Very high potassium from supplements is commonly discussed in relation to effects on heart rhythm, mainly among people with reduced kidney function.
Source: NIH ODS
Reference intakes
General reference figures for a typical adult, not a personal target.
- aiadult_female2600 mgDRI/NASEM
- aiadult_male3400 mgDRI/NASEM
Foods and products containing it
MolassesFoodArtichokeFoodCowpeas (black-eyed peas)FoodButternut squashFoodSpaghetti squashFoodBlack beansFoodTomatilloFoodGoat meatFoodRhubarbFoodSnapperFoodSports drinkDrinkMyogaFoodSweet potatoFoodKiwiFoodMung beansFoodPlumFoodCarobFoodPrunesFoodKidney beansFoodNapa cabbageFoodLycheeFoodMandarinFoodSunchokeFoodBirch sap (birch water)DrinkCeleryFoodCherimoyaFoodWalnutsFoodFava beansFoodPomegranate juiceDrinkRed currantsFoodLoquatFoodWatercressFoodCherriesFoodPassionfruitFoodPumpkinFoodPomegranateFoodZucchiniFoodEdamameFoodBroccoliFoodChickpeasFoodLentilsFoodWinter melonFoodRomanescoFoodPapayaFoodCucumberFoodPumpkin seedsFoodBlack currantsFoodCauliflowerFoodHearts of palmFoodDragon fruitFoodMitsubaFoodLotus rootFoodBamboo shootsFoodFennelFoodElectrolyte mixSupplementCoconutFoodBok choyFoodFigsFoodSnake gourdFoodStar fruitFoodMushroomsFoodParsnipFoodGinkgo nut (ginnan)FoodRaisinsFoodPurslaneFoodLotus seedFoodChinese yamFoodPistachiosFoodCoconut milkFoodQuinoaFoodArugulaFoodPotatoFoodCornFoodCilantroFoodLonganFoodBeetroot powderSupplementFufuFoodRomaine lettuceFoodKaleFoodPlantainFoodAvocadoFoodBananaFoodDelicata squashFoodBanana flowerFoodDaikon (white radish)FoodNoni juiceDrinkCashewsFoodLeekFoodSoy milkFoodBreadfruitFoodOrangeFoodTomato juiceDrinkCassavaFoodEggplantFoodCarrotsFoodSun-dried tomatoFoodApricotFoodVegetable juiceDrinkCollard greensFoodCorn silk teaDrinkFlaxseedFoodAdzuki beansFoodChayoteFoodPomeloFoodWatermelonFoodChestnutsFoodTomatoFoodBeetsFoodPortobello mushroomsFoodQuinceFoodMisai kucing (Java tea)DrinkPinto beansFoodCannellini beansFoodLimeFoodGooseberriesFoodPersimmonFoodDurianFoodGreen peasFoodCeleriacFoodAcorn squashFoodDatesFoodGuavaFoodTigernutsFoodTurnipFoodBaobab fruitFoodLemonFoodTaroFoodSpinachFoodElectrolyte drinkDrinkJackfruitFoodRadishFoodNectarineFoodBlood orangeFoodPotassium (supplement)SupplementSoybeansFoodHoneydewFoodSwiss chardFoodGrapesFoodWood ear mushroomFoodAlmondsFoodKabocha squashFoodCantaloupeFoodBrussels sproutsFoodJicamaFoodWater chestnutFoodSorrelFoodElderberriesFoodBurdock root (gobo)FoodPeachFoodKohlrabiFoodRutabagaFoodJujube (red date)FoodTamarindFoodBeet juiceDrinkUbe (purple yam)FoodRed lentils (masoor)FoodCoconut waterDrinkHazelnutsFoodDrumstick (moringa pod)FoodYamFood