/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: donlev https://public.slidesharecdn.com/v2/images/profile-picture.png I have been studying, using, and promoting the use of herbal products for 30+ years. I also support network marketing as the best way to inform others of advances in that knowledge, and to build a viable home-based business.