Antiarrhythmia nutrients include:
Acetyl-L-carnitine is used in Europe to treat cardiac arrhythmia.
Calcium reduces blood pressure, acts as an antiarrhythmic, reduces iron overload, and strengthens the bone around the gingival; preventive and therapeutic doses, 1 gram or more of elemental calcium a day. Factor amount of calcium obtained from foodstuffs into the amount required through supplementation.
Coenzyme Q10 reduces angina attacks, arrhythmias, congestive heart failure, periodontal disease, and heart valve irregularities; lowers blood pressure; is protective to smokers; and supplies energy to the heart; suggested dosage, 30-400 mg a day, depending upon the amount of cardiac support required. (Higher doses require physician supervision.)
Fish oil concentrates have been shown in several published studies to regulate cardiac arrhythmias at a dose of five to eight capsules a day. Studies on perilla oil show that it works as well as fish oil, without the unpleasant gastrointestinal side effects.
Garlic acts as a hypotensive; decreases fibrinogen; protects against LDL oxidation and arterial wall damage; inhibits platelet aggregation; thins the blood; modestly lowers blood glucose levels; and reduces damage associated with iron overload and the incidence of cardiac arrhythmias. Dosage suggestions are up to 1000 mg twice daily with meals.
Ginkgo biloba improves circulation and memory; reduces platelet aggregation, arrhythmias, and fibrinogen levels; has antioxidant activity; prevents capillary fragility; lessens angina attacks, dyspnea, and intermittent claudication; and decreases the area in the brain plundered by a stroke; suggested dosage, 120 mg a day (preventive dose) and 120-240 mg daily (therapeutic dose). Note: Some clinicians routinely prescribe ginkgo for patients ages 50 and older.
Magnesium reduces blood pressure; acts as a calcium antagonist and antiarrhythmic; blocks the sympathetic nervous system; and is beneficial in mitral valve prolapse. Use up to 1500 mg in divided doses throughout the day; preventive dose, about 500 mg elemental magnesium a day.