At the centre of its bewilderingly long menu is pho, traditional Vietnamese noodle soup served with a choice of beef, wherethe integral ingredient is a broth simmered slowly for many hours to develop its rich, deep flavour.
Rather than laying blame at door of the foodmakers, these studies emphasize lifestyles in which it is just as easy to avoid expending calories as it is to take them in (see: Judge to Fat Plaintiffs: Where's TheBeef).