obesity
"If you don't make a significant change to your usual intake of fatty food oils pastries etc, then you will find a very unpleasant leakage of yellow oil soiling your underwear, as anything oily you have eaten is excreted and accidents WILL happen. It is not just about taking a tablet to lose weight, it is also about making changes to what you eat in order to prevent such side effects from happening. There is a positive however as cutting down on fatty/oily foods will also help you lose weight."