If it's a placebo effect that's even better! It means you don't have to buy the expensive magnet. You just get people to hang out with a patient for a couple

If it's a placebo effect that's even better! It means you don't have to buy the expensive magnet. You just get people to hang out with a patient for a couple of days and they'll respond better than 10x the average response of an SSRI. To get a feel for the impact, an SSRI makes you an inch taller, the placebo effect makes you another inch taller. And this intervention would make you 10 inches taller.