i have had a soft water filtration system in my house for years, but recently have been hearing that drinking "soft" water is worse than drinking "hard" water. supposedly the good minerals that are in water is filtered out taking away a lot of the benefits of water. i've been trying to find data or any research done on this, but have come up unsuccessful. does anyone know or can find the benefits of drinking hard/soft water. i'm not curious about the usage of the water, just the drinking aspect. thanks in advance.