Ever wondered what kidney stones are? They're really just a bunch of minerals that clump together instead of staying dissolved in the pee that the kidneys make. Just a little reminder to STAY HYDRATED during the summer! For more specific info on these little buggers, here's a ton of info about kidney stones.
The I Heart Guts online store now has cheaper shipping options for domestic and international orders, hooray! Many of our customers wrote in to complain that shipping cost way too much, and we have added first class service for domestic packages under 13 oz and more affordable shipping choices for some of our international friends. So next time you order, you get to pick whether you want a low price or faster service (though we still don't do express or overnight, sorry!).