Assuming we've read the same study, that study also showed the exact same benefits you're describing could be achieved with regular yoga or meditation; it seems to me the real benefit is getting out of your own head and devoting yourself to something other than your internal monologue for awhile.

But beyond that, any health benefits are entirely an aside to whether or not the philosophy itself holds up to scrutiny, which no religion I've encountered does.

Finally, I don't believe in rules for thee, not me. They are welcome to present their beliefs in the marketplace of ideas as well. I believe in the power of veracity; I am not challenged by false ideals. I'm not anti-proselytizing, i believe in proselytizing the proselytizers.