Having Health Issues

My brother-in-law was advised by his doctor to go on a diet. He gained a lot of weight during the past years, he's having some health issues right now.  His excuse?  Too busy, he cannot find the time to exercise. His doctor suggested a a safe and effective weight loss pills for him. My BIL is already in his forties and has four very young kids to support.  We told him that he should pay serious attention to his health or face more serious health problems.  I think we scared him enough to take the program.