Okay, so you’ve probably heard someone mention Reiki during a sound bath, a yoga class, or maybe that one super chill friend swears by it. But what is it, really? And where did it come from? Spoiler alert: it involves a mountain, a spiritual awakening, and a whole lot of good vibes. Meet Mikao Usui: … More From Ancient Energy to Modern Vibes: How Reiki Took Over the Wellness World