Mineral
Potassium Citrate
Also known as: Potassium, K citrate
A
Evidence
Essential electrolyte for heart, muscle, and fluid balance. Citrate form may help prevent kidney stones.
Primary uses
- Heart function
- Muscle function
- Blood pressure
- Kidney stone prevention
How it works
- Essential for cell membrane potential
- Heart rhythm regulation
- Balances sodium
Dosage
- Typical range
- 99 mg per serving (OTC limit)
- Timing
- With meals
- With food
- Yes
- Duration
- Safe long-term
- Special populations
- Kidney disease consult doctor
Forms
- Potassium citrate
- Potassium chloride
Safety
Common side effects
- GI upset
Contraindications
- Kidney disease
- K-sparing diuretics
Known interactions
Evidence notes
Essential electrolyte
Grade A: Multiple well-designed human trials support the main claims.
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