Potassium
Also known as: Potassium Chloride, Potassium Citrate, Potassium Gluconate, Electrolyte Mineral
Potassium is an essential mineral and electrolyte critical for maintaining proper fluid balance, nerve signal transmission, and muscle contraction. It regulates heart rhythm and blood pressure by counterbalancing sodium. Potassium is vital for cellular function and energy production.
Benefits
Supports healthy blood pressure and cardiovascular function. Critical for proper heart rhythm and muscle function. Helps prevent muscle cramps and weakness. Supports kidney health and electrolyte balance. Aids in bone density maintenance. Supports nervous system function and cognition. May reduce stroke risk.
Recommended Dosage
AI: 2,600 mg/day for women, 3,400 mg/day for men. Dietary sources are preferred. Supplement doses: 99–500 mg daily (regulated due to risk of hyperkalemia). Upper limit: Not established, but excess intake can be dangerous. Never exceed 100 mg per supplement dose without medical supervision. Obtain most from dietary sources.
Food Sources
Bananas, sweet potatoes, avocado, spinach, beet greens, legumes (lentils, chickpeas, beans), salmon, white beans, tomato paste, coconut water, dates, raisins, kiwi, cantaloupe.
Side Effects
Excessive potassium (hyperkalemia) is dangerous: chest pain, shortness of breath, nausea, heart palpitations, weakness. Mild supplementation may cause: nausea, vomiting, abdominal pain, diarrhea. Supplements should only be used under medical supervision.
Interactions
Increased risk of hyperkalemia with ACE inhibitors and angiotensin II receptor blockers. NSAIDs and diuretics may increase potassium levels. Beta-blockers may increase serum potassium. Penicillin and heparin increase retention. Licorice depletes potassium.
Warnings
People with kidney disease should not supplement without medical supervision (major hyperkalemia risk). Those taking ACE inhibitors, ARBs, or potassium-sparing diuretics need medical monitoring. Do not exceed 100 mg daily without doctor approval. Excess intake is dangerous.
Deficiency Symptoms
Muscle weakness and fatigue. Leg cramps and muscle pain. Heart palpitations and irregular heartbeat. Constipation and poor digestion. Mood changes and depression. Weakness and difficulty concentrating.
Frequently Asked Questions
What are the benefits of Potassium?▼
Supports healthy blood pressure and cardiovascular function. Critical for proper heart rhythm and muscle function. Helps prevent muscle cramps and weakness. Supports kidney health and electrolyte balance. Aids in bone density maintenance. Supports nervous system function and cognition. May reduce stroke risk.
What is the recommended dosage for Potassium?▼
AI: 2,600 mg/day for women, 3,400 mg/day for men. Dietary sources are preferred. Supplement doses: 99–500 mg daily (regulated due to risk of hyperkalemia). Upper limit: Not established, but excess intake can be dangerous. Never exceed 100 mg per supplement dose without medical supervision. Obtain most from dietary sources.
What foods contain Potassium?▼
Bananas, sweet potatoes, avocado, spinach, beet greens, legumes (lentils, chickpeas, beans), salmon, white beans, tomato paste, coconut water, dates, raisins, kiwi, cantaloupe.
What are the side effects of Potassium?▼
Excessive potassium (hyperkalemia) is dangerous: chest pain, shortness of breath, nausea, heart palpitations, weakness. Mild supplementation may cause: nausea, vomiting, abdominal pain, diarrhea. Supplements should only be used under medical supervision.
What are the symptoms of Potassium deficiency?▼
Muscle weakness and fatigue. Leg cramps and muscle pain. Heart palpitations and irregular heartbeat. Constipation and poor digestion. Mood changes and depression. Weakness and difficulty concentrating.
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Supplement Disclaimer
This supplement information is for educational purposes only and should not replace professional medical advice. Dietary supplements are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a healthcare provider before starting any supplement, especially if you are pregnant, nursing, taking medications, or have a medical condition.