0avg.rating 0 votes. Source: Michael T. Murray, ND Dr. Murray is the author of more than 30 books on natural health, including The Encyclopedia of Natural Medicine. Black CohoshBe Sociable, Share! Tweet Posted on : November 22, 2013 Leave a Comment Your email address will not be published. Required fields are marked by *. Click here to cancel reply. You must beLogged in to post a comment.