Most people think of their HSA as a simple medical expense account. Put money in. Pay for doctor visits. Done. In reality, it can do far more—helping you save on a broader range of health-related expenses while also acting as a tax-free investment account. It’s one of the few tools that lets you reduce taxes, spend tax-free, and grow money tax-free—all in one place. Used correctly, it can save thousands each year on spending you’re already doing. Here’s how it works. Section