Supplement × Supplement·Evidence index
PubMed indexes 8 records that name Magnesium Citrate and Potassium together, either in the title or in an interaction, co-administration, or pharmacokinetic context. Each one is listed below with its study design and, where the abstract states one, the authors’ own conclusion, quoted and linked. This page reports that literature. It does not tell you whether to combine them.
Every statement below is attributed to a named, dated, linked source.
This page lists published research relevant to Magnesium Citrate and Potassium. It deliberately does not state whether the combination is safe, whether it interacts, in which direction, at what dose, or how far apart to take them.
Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.
“KMgCit is superior to KCl, the common form of K supplement used in clinical practice, in preventing TD-induced hyperglycemia. This action may improve tolerability and cardiovascular safety in patients with hypertension treated with this drug class.”
Names both Magnesium Citrate and Potassium in its title.
Names both Magnesium Citrate and Potassium in its title.
“Provision of alkali as potassium-magnesium citrate is an effective countermeasure for the increased risk of renal stone disease associated with immobilization. Despite an increase in urine calcium concentration, the relative saturation of calcium oxalate decreased due to citrate chelation of calcium and the concentration of undissociated uric acid decreased due to the significant increase in urine pH.”
Names both Magnesium Citrate and Potassium in its title.
“Though not conclusive, KCl supplementation may be less effective than K-Mg-citrate in maintaining normokalemia because of a subtle magnesium wasting. Moreover, KCl is devoid of protective action toward crystallization of stone-forming salts.”
Names both Magnesium Citrate and Potassium in its title.
“KMgCit is equally effective as potassium chloride in correcting thiazide-induced hypokalemia. In addition, KMgCit, but not potassium chloride, produces a small but significant increase in serum magnesium concentration by delivering a magnesium load, and it confers alkalinizing and citraturic actions.”
Names both Magnesium Citrate and Potassium in its title.
“Potassium magnesium citrate and potassium citrate, but not magnesium citrate, significantly increased urinary pH and citrate values. Potassium magnesium citrate not only corrects thiazide-induced hypokalemia, but also may avert magnesium loss while providing an alkali load.”
Names both Magnesium Citrate and Potassium in its title.
“Potassium-magnesium citrate at a dosage of 4 tablets per day is adequate to correct thiazide-induced hypokalemia and to increase urinary pH and citrate sufficiently for stone prevention. Higher dosages are probably required for the prevention of magnesium loss and adverse symptoms of thiazide therapy.”
Names both Magnesium Citrate and Potassium in its title.
“Short-term use of K-Mag does not appear to induce lesions in the upper gastrointestinal mucosa and its oral tolerance is similar to Urocit-K or placebo.”
Names both Magnesium Citrate and Potassium in its title.
Search-based evidence indexes have real limits, and it is worth being explicit about them:
NutriStack is a free iPhone app for organising a supplement routine: what you take, when, and what the published record says about it. Its exploratory interaction checker covers Magnesium Citrate, Potassium, and several hundred other substances.
The checker is a research and organisation tool, not a clinical decision aid, and its per-pair assessments are excluded from search until they pass claim-level review.
NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.
