The book first captures my attention by its unique title. The 28days challenge has a deeper psychological significance, as the author explains how it takes 28days to inculcate a human habit. The book ensures its success on this very motivational ground. It engages a tough but smooth way to excavate the magic potential of certain herbs, food habits and lifestyle modification to bring upon a positive impact upon the aspirants. It easily melts out your stubborn fat in such a way that you hardly get bored. The book has very nice and comprehensive illustrations that skillfully add to its appeal. Great efforts!