Constipation is uncomfortable, and most people just want quick relief. The short answer is that both magnesium and fiber can help, but they work in different ways. A magnesium supplement for constipation draws water into the gut to soften stool fast. Fiber, on the other hand, builds bulk over time and supports steady, long-term gut health. So which one fits your body best? It depends on your symptoms, your diet, and how fast you need results.
