Morgan should research the pros and cons of all his questions by reading peer-reviewed research articles about the topics in question. However, it should be noted that the Atkins Diet is not wholly different from the Ketogenic Diet that came before it, insofar as the similarity of change in body composition the diet produces.
Also, health supplements containing ephedra (ephedrine) are illegal in the United States and many other countries. Aside from their questionable legal status, depending upon where one lives, there is also a health risk associated with using ephedra and ephedra-containing products. Such products are known to burn fat; however, ephedra can also cause cardiac problems, and, in some cases, has been known to be fatal.
One must burn approximately 3,500 calories to lose just one pound of body fat. In addition to proper diet, one should exercise 3-5 times per week; however, they should stay away from supplements that can be enticing for their fat-burning qualities yet which can lead to serious health problems and possibly death.