Not so good for you after all

I thought it was a fairly settled deal that a moderate amount of alcohol discouraged cardiovascular disease. Heck, my dearly-departed Chinese grandma used to take nips of port everyday just for that purpose (she actually didn't like the taste, or so she told me.) But according to Ezra, that link was disproved. Well, if you believe the disprover, and with the disproval of the power of prayer, this makes Grandma 0 for 2.