You've got it backwards. Believers like you believe that prayer has supernatural effects.<quoted text>
Ya, right, sure. Science has tapped into the supernatural effects of prayer & deemed them useless...
They don't. They're not useless, though. They're a means of social communication - i.e., placebo.
All double blind studies have found the same results: no effect. You have to know you're being prayed to for a small effect and that makes it a social effect - placebo.