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Potassium

Mineral Evidence: strong

Overview

Potassium is an essential mineral for fluid balance, nerve transmission, and muscle contraction. Adequate intake: 3,400 mg/day (men), 2,600 mg/day (women); no upper limit established for healthy adults. FDA restricts OTC supplements to ≤99 mg per unit due to risk of small bowel lesions. Key safety concern: hyperkalemia in individuals with kidney disease or taking ACE inhibitors/ARBs/potassium-sparing diuretics. Loop and thiazide diuretics increase excretion risk. Dietary sources are preferred over supplements for meeting daily needs.

Dosage

3500 mg · Any time · Take with food

Key Interactions

24 verified interactions found

Taurine Warning

Taurin kann Kalium-induzierte Muskelüberregbarkeit dämpfen und den Elektrolythaushalt in Muskelzellen stabilisieren. Relevant bei neuromuskulären Erkrankungen.

Taurin beeinflusst die kaliuminduzierte Muskelexzitabilität und den Elektrolythaushalt. Bei bestehenden Herzrhythmusstörungen oder Elektrolytstörungen vor der Kombination einen Arzt konsultieren.

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K, Mg, and Ca work in tandem for neuromuscular function and cardiac rhythm; imbalances dangerous

Avoid supplementing potassium unless medically supervised; maintain electrolyte balance

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Retinol modulates antioxidant enzyme activity through pathways sensitive to potassium-dependent electron transport.

Retinol kann laut präklinischer Daten die Protein-Disulfid-Isomerase-Aktivität modulieren, was indirekte Auswirkungen auf Signalwege haben kann. Eine gleichzeitige Einnahme ist unbedenklich.

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Asparagine Info

Free asparagine is processed differently than linked forms due to enzyme limitations.

Kalium kann die enzymatische Hydrolyse von Asparagin in bestimmten Systemen beeinflussen. Eine klinisch relevante Wechselwirkung bei Supplementdosierungen ist nicht bekannt.

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Potassium and folate intake are closely related through plant-based food sources.

Folsäure und Kalium zeigen laut moderater Evidenz starke Zusammenhänge in der Nährstoffaufnahme und können sich im Stoffwechsel ergänzen. Eine gemeinsame Einnahme ist unbedenklich.

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Scientific Sources

Frequently Asked Questions

What is Potassium used for?

Potassium is an essential mineral for fluid balance, nerve transmission, and muscle contraction.

What is the recommended dosage for Potassium?

3500 mg. Any time. Take with food.

Does Potassium interact with other supplements?

Potassium has 24 verified interactions. Top: Taurine, Magnesium Citrat.

When is the best time to take Potassium?

Any time. Take with food.

Is Potassium safe to combine with other supplements?

Always check interactions before combining supplements. Use VitalStack to verify your full stack for free.

Check how Potassium fits your full stack

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Not medical advice. VitalStack is not a medical device. For personalized health recommendations, consult a healthcare provider.