Some people think the earth is flat, some scientists believe that the earth is only 6000 years old also.
"Two new studies are about to report no benefit of having people pray for the sick, the only study underway is nearing completion, and the largest, best-designed project is being published in two weeks. Its eagerly awaited findings could sound the death knell for the field, breathe new life into such efforts, or create new debate."
Taken right from the article you linked to "help" your argument, two new studies about to report no benefit.
This next quote is in reference to one famous study that was FOR the argument that prayer helped healing.
"But these and other studies have been called deeply flawed. They were, for example, analyzed in the most favorable way possible, looking at so many outcomes that the positive findings could easily have been the result of chance."
Another one-"Other studies have been even more contentious, such as a 2001 project involving fertility patients that became mired in accusations of fraud."
Should I keep going? I'm only on the top of the 2nd page of the article.