Supplements, Medications, and When to See a Doctor
While a food-first approach is always the best strategy, there are times when a supplement might be necessary. However, it’s crucial to navigate this path with caution and professional guidance. More is not always better when it comes to supplements, especially with minerals like magnesium.
Before you even consider a supplement, it’s essential to speak with your doctor or a registered dietitian. They can assess your symptoms, review your diet, and may order a blood test to check your magnesium levels. A true magnesium deficiency needs a proper diagnosis.
If a supplement is recommended, you’ll find several different forms on the shelf, such as magnesium citrate, glycinate, and oxide. They differ in how well the body absorbs them and their potential side effects. For example, magnesium citrate is well-absorbed but can have a laxative effect, while magnesium glycinate is often recommended for its gentleness on the stomach and calming properties. Your healthcare provider can help you choose the right form and dosage for your specific needs.
It’s also vital to discuss potential medication interactions. Some common medications for seniors, including certain diuretics (water pills), antibiotics, and medications for acid reflux, can affect magnesium absorption or increase its excretion from the body. Your doctor needs a complete picture of all the medications and supplements you are taking to ensure your safety.
For reliable information on dietary supplements, the National Institutes of Health (NIH) Office of Dietary Supplements is an excellent resource that provides evidence-based fact sheets on various nutrients, including magnesium.
