There are a lot of health information over the internet, but i believe not all of the pages are able to show you the inclusive topics that you are looking for. Well, you can try to search your health related queries through Kosmix. In fact, Kosmix homepage is a portal that provides user search their queries about all the related topics include names of relevant fruits and vegetables, herbs and supplements, related drugs and others. It uses an advanced web categorization that will lead you to more in-depth and detailed understanding of your search queries. Plus, it will show up the resourceful topics including Diet and Nutrition, Blogs, Men's Health, Women's Health and etc.
Like the Atkins Diet, if you don't know what is Atkins Diet for, nevermind, just use Kosmix to deliver more categorized information for you. Kosmix's search result will bring Atkins Diet's relevant Wikipedia articles, images, Web results, Atkins Cartoon and more to satisfy your seach desired.
Thus, try to seach for your queries via Kosmix if you have some doubts about your drug.