That difference between our ancestral past and our abundant present is the reason that Dr. Yoni Freedhoff of the University of Ottawa would like to take some of his patients back to a time when food was less available, and it's also the reason that changing the food environment is really going to be the most effective solution to obesity.
Ajo diferenca midis stergjysheve tane dhe te tashmes ku kemi me tepri eshte arsyeja pse Dr. Yoni Freedhoff nga Universiteti i Ottawa do deshironte te kthente  disa nga pacientet e tij pas ne kohen ku ushqimi ka qene me pak i disponueshem, dhe eshte gjithashtu arsyeja se te ndryshosh mjedisin e ushqimit do jete zgjidhja me efektive ndaj obezitetit.