I'm trying to tone my muscles and add a little bulk. What are some good protein sources - accessible in a surburb setting - that I should be consuming? I'm very thin framed but I haven't had any health problems in the past. I'm not eating much and what I'm eating isn't healthy. I haven't been able to find a diet suitable to my taste for 3 weeks now, but still, I refuse to look at any meat. I'm just not sure what I should be looking for.