Which bidet seat is best? While the jury is still out on whether bidets truly provide a better clean than toilet paper alone, many find their gentle, soothing spray to be a pleasant way to freshen up.

If you’ve ever traveled internationally, you’ve probably encountered a bidet — the bathroom fixture that’s standard in most of the world, but that we have, for some reason, mostly ignored in the U.S.

In this edition of The People’s Pharmacy, Joe and Teresa Graedon also hear from a reader wondering how to check if their measles immunity has worn off.