You might start with stuff that's not strictly muscle, like the tendons, ligaments, etc found on things like oxtail. As for liver, I used to hate it myself (and the texture can still get to me), but I started eating it weekly, with copious amounts of tasty reductions, and now I usually look forward to it--even plain, just cooked in butter.
Feel free to take baby steps and branch out as you can.
Last edited by tangentrider; 12-26-2011 at 12:51 PM.
Started PB late 2008, lost 50 lbs by late 2009. Have been plateaued, but that thing may just be biting the dust: more on that later.