When is the best time of day to take a Cal-Mag supplement?

The best time is usually with meals, split into two doses (morning and evening). Splitting the dose maximizes absorption, as the body can only process a certain amount of calcium at once, and taking it with food reduces the chance of stomach upset.

About Cal-Mag Support: A Direct Guide to Calcium and Magnesium Benefits

This answer is drawn from the full physician-reviewed guide to Cal-Mag Support: A Direct Guide to Calcium and Magnesium Benefits on the GOAL.MD Vitamin Shop learning hub. Read the full guide for mechanism of action, evidence, dosing, safety, and interactions.

Medically reviewed by Dr. Michael Mimlitz, MD (NPI 1508891870), Chief Physician of GOAL.MD. Physician-supervised telehealth. More at goal.md/answers.