The alimentation is a vital and important factor for the man; the way to feed him describes us his life and his environment. Also we have to be conscious: the majority of foods suffer a transformation before to be consumed; ...

This work is focused to the study of a religious group in Morelia city; the Presbyterians, who settle in 1919 in order to found a new field of evangelization that allow them to get more religious adherents in a society ...