Reddit reviews Bad Science (Paperback) (New Edition) (Import)

Well worth reading on this subject is Ben Goldacre's exposé of Matthias Rath, available online (it was missing from the first run of his book due to legal action taken by Rath (subsequently defeated, but still managing to prevent that chapter being published then), and so has been made freely available online (Go Streisand Effect!)).

In short, this is a movement that has caused hundreds of thousands of needless deaths, demonised genuine heroes like Zackie Achmat and led to a disaster in South Africa of epic proportions.

So I checked out amazon...
best review by far.