Here’s some interesting debate on the value of Vitamin A between Dr. Cannell of the Vitamin D Council and Chris Masterjohn writing for the Weston A. Price Foundation. Personally, I’m pretty solidly in the pro-cod-liver-oil camp with Masterjohn. I suspect that he’s right on the science, and personally, I’ve seen huge improvements in my overall dental health thanks to cod liver oil. Even more remarkably, the inflamed and painful section of my gums from last summer’s gum surgery is now only a tiny bit sensitive thanks to rubbing two drops of fermented cod liver oil on it every day or so.