what dosage magnesium gluconate daily
A Stacy Wiegman, PharmD , Pharmacy, answered. There is no well-established maximum dose for magnesium gluconate. The adult dosage varies from 500 mg. to 3000 mg. a day, depending on your doctor's instructions. If you think you've taken an overdose, seek immediate medical attention by calling 911 or the National Poison Control hotline at 800-222-1222.