Potassium
Mineral
Regulates fluid balance, nerve signals, and muscle contractions.
Key Benefits
- Heart Health
- Muscle Function
- Nerve Signals
- Blood Pressure
- Fluid Balance
Food Sources
Bananas
Potatoes
Beans
Leafy Greens
Avocado
Yogurt
Recommended Daily Intake (RDA)
2600-3400 mg/day (varies by age/gender)
Adult guideline — your needs may differ. Ask a clinician for personal advice.
Deficiency Symptoms
Muscle weakness, fatigue, irregular heartbeat, high blood pressure
See a healthcare professional if you have concerns.
Toxicity & Safety
Hyperkalemia, heart arrhythmias (rare from food sources)
Follow label directions; avoid high-dose supplements without medical advice.