Optimal Timing for Calcium Supplement Absorption, Say Dietitians

To maximize calcium supplement absorption, take calcium citrate, lactate, or gluconate with or without food, but pair calcium carbonate with meals. Avoid high-oxalate and high-phytate foods, and consider timing supplements away from certain medications. Combining calcium with vitamin D, magnesium, and vitamin K enhances absorption and bone health. Consult a healthcare provider for personalized advice.