Trudeau is one of those con artists who's very intelligent and savvy and could probably be very wealthy without scamming people. Unfortunately, "very wealthy" isn't good enough for him.
His "Natural Cures they Don't Want You to Know" actually had ZERO cures in it. I know because I browsed through it at the bookstore and couldn't find any specific information. Rather than be a sucker and buy it, I took it out from the library and sure enough, ZILCH specifics about CURING anything.
It's more like, "Did you know there is one natural substance you can take that will rid your (insert disease or ailment here) forever?" and then it never mentions what that is, although he does try to get you to sign up for a subscription to his monthly newsletter or website every chapter.
His new book on "Weight-Loss Cures" is a little better but not much -- Drink water, eat fiber, get an enema/high colonic, etc. but of course, no "Eat less you fat fuck!"