this is a really interesting question. while i don't know if the diets that claim to boost brown fat are legitimate there does seem to be something in brown fat itself. brown fat is the kind of fat that burns calories and keeps us warm and actually works for our body instead of just sitting there as a fuel reserve. info about what brown fat is: <link> more about brown fat: <link> brown fat diet: <link>
burning fat cells. i am seeing a lot of advertisement about a 'new' way to burn fat cells to lose wt. however i have not seen any trusted medical articles supporting that procedure. the articles refer to a difference between brown and white cells.