NutriStack
Symptom·Cardiometabolic·Reviewed May 30, 2026
Supplements for Heart palpitations.
When heart palpitations is the complaint, these are the supplements most often associated with it in the NutriStack library, ranked by how directly each one targets it and by the strength of the evidence.
Ranked by relevance, top first.
Relevance reflects how directly each supplement targets this symptom in the NutriStack map. Evidence is the supplement’s own rating. Open any name for the full profile.
- 01Magnesium GlycinateModerate85% match
Magnesium stabilizes cardiac membrane potentials and reduces ectopic beats; low magnesium is a common reversible cause of palpitations.
SuggestedMagnesium glycinate, 300 to 600 mg elemental per day, split - 02PotassiumStrong70% match
Hypokalemia causes ectopy and palpitations; adequate dietary intake is the first-line approach.
SuggestedDietary first (potatoes, beans, avocado); KCl supplements only under medical guidance - 03TaurineLimited62% match
Taurine stabilizes cardiac membranes and has been studied in congestive heart failure and arrhythmia.
SuggestedTaurine, 1 to 3 g per day - 04Coenzyme Q10Moderate55% match
CoQ10 supports mitochondrial energy production in cardiomyocytes; relevant in heart failure and statin-associated palpitations.
SuggestedUbiquinol, 100 to 200 mg per day with fat - 05L-CarnitineLimited45% match
Carnitine supports cardiac fatty acid oxidation; small RCT evidence in cardiomyopathy.
SuggestedL-carnitine tartrate, 1 to 2 g per day
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