Fifty pounds. Lose 50 pounds, the doctor told me, and then we can start to talk about taking the kinds of steps that'll make you happy and healthy for the long term.Related StoriesWhich Mac should you buy? Macworld buyers' guide 2013Siggraph 2013: Venom workstation to showcase Intel's next-generation Xeon chipsHow to type a euro sign or hash on a Mac, and other common keyboard queries
