What Are Healing Crystals, and Why Are They Controversial?

Over the past few years, the so-called healing crystals trend has resurfaced in the wellness industry, even though the stones have no scientifically proven health benefits. Karina Bafradzhian has the story.
Originally published at – https://www.voanews.com/a/what-are-healing-crystals-and-why-are-they-controversial-/6298362.html

Source