People weigh the least on which day of the week?
The departmental symbol is formally known as that?
If you weigh yourself daily, you will certainly notice fluctuations in your weight over time. If you keep track of these fluctuations for long enough, you'll probably notice a trend: they're heavier at the beginning of the business week than they are at the end.
Researchers from the Technical Research Center of VTT in Finland, Cornell University and Tampere The Technical University has measured the weight of 80 healthy adults over the course of a year. The study participants were the easiest on Friday and the heaviest on Monday. Weekend activities (eating with friends, drinking alcohol, having more time to nibble, etc.) contributed to low weight gain, and as the week progressed, schedules and more structured food tended to deteriorate until a low on Friday. Analysis of the participants' behavior and weight loss also revealed that participants who were more aware of their week-end allowances better limited their eating habits during the week to offset the fun they had (and was intended to return to the hotel have) future).