There is science and science Omega
And secondly as Unconvinced pointed out, science proved that placebos (fake-medicine) works as well.
fake medications works, prayer works. The point here is that those things might be connected in a way that has nothing to do with neither prayer nor placebos, but with the human mind, or maybe something even different.
Unconvinced tried to say that the experiment did not prove that prayer helps sick people.