These timing of Oxford students and doctors spent on work with the medical literature on the problematic obese patients, as follows: the results of self-assessment (the number of minutes in the last week) participants in the study, the following data: the students spend 60-120 minutes (up to 75% During this period it did not read), heads of departments - 10-90 minutes (up to 40% have not read), residents of 10-45 minutes (up to 15% have not read), consultant of the issue after 1975 - 15-60 (up to 30 % do not read) to release 1975 - 10-45 minutes (up to 40% have not read). What is the design of the study conducted