Medically reviewed by Allison Herries, RDNMedically reviewed by Allison Herries, RDN Chanca piedra, also known as stone breaker, gale-of-the-wind, and seed-under-leaf, is a tropical herb.

If LaCroix is the “well drink” of water, then Agua de Piedra is absolutely the top of the top shelf. To me, the sign of a great sparkling water is a robust, active bubble. The kind when you ...