The Italian version is here

How did Renzo lose 10 Kg (22 pounds)? Not only by jogging

Shortly after Christmas holidays I checked my weight and sadly found out how dreadful it had become. As new year's resolution I decided to go on diet the engineer's way, investigating the subject, recording the data in Oracle and developing an Apex application to display them.

My weight at the moment is about 66 Kg!

There are obvious and less obvious facts to be considered: