C, lung cancer kills the most each year <span />
I would say (B). I f you cannot follow the food routine for a long period of time then you are futilely trying to stay healthy. There is no point on staying healthy just for a short period of time. That's my opinion at least.
I hope I helped. <span />
Yes, but you could always keep a diary log on your phone or tablet, it's much easier and faster, along with counting calories, remembering what your goal is.
I believe that the correct answer is D.
