Hi. Just curious. I like the idea with crystals, frequency and all that. But is there anyone that has ever tried to do a study on these things?

I mean, f.eks. if the amethyst is used for patience, has someone done a blind test on it, or is it just people agreeing on that to be an effect?

Not trying to discredit crystals, just wondering. Since you are also into biohacking, I believe you do are familiar with referring to studies :)