Looking for independent, science-based advice about how to eat a healthy diet? You’ve come to the right place. CSPI provides these great resources about what to eat, what not to eat, what to avoid, and how to improve.
Most filters will make your water taste better. The best way to tell whether they also get rid of the contaminants you’re concerned about is to check their certification with NSF International (formerly the National Sanitation Foundation). That’s easier said than done.