The One Mineral Supplement You Should Avoid After Age 35 - Dr. Mandell

While calcium supplementation can be an effective way to ensure adequate calcium intake, several concerns make obtaining calcium through diet a preferable option for many individuals. One major issue with calcium supplements is the potential increased risk of cardiovascular events; some studies have suggested that high doses of supplemental calcium may contribute to coronary artery calcification and heart disease. Additionally, excessive calcium from supplements can lead to kidney stones by increasing the amount of calcium excreted in the urine, which can crystallize and form stones. Supplements might also interfere with the absorption of other essential nutrients like zinc, magnesium, and iron. Furthermore, the body often absorbs calcium more efficiently from food sources due to the presence of other vitamins and minerals that aid in its absorption, such as vitamin D, magnesium, and phosphorus. Consuming a varied diet rich in calcium contributes to overall nutritional balance and provides other health benefits from whole foods, such as fiber, phytonutrients, and antioxidants. Therefore, it is generally recommended to prioritize dietary sources of calcium over supplements whenever possible.