The spiffy bamboo-made Squatty Potty is currently ... I like that this stool is adjustable. The little size is perfect for our tiny bathroom sized toilet.” — Samantha T.

We like the Squatty Potty ($21), which fits perfectly around the bottom of the toilet, or if you have mobility challenges, a stool with an adjustable height might be easier, Dr. Nazareth adds.

Often hailed as a relic of the past, squat toilets have been making a modern comeback in bathrooms around the globe. Unlike ...