As a researcher, I found this the best way to work on my body:
1) 2-4 eggs per day
2) Light cheese 16% to 17% (do not use higher fat cheese)
3) Limited sugar (use stevia instead), limit potatoes, limit spaggetti, limit flour. This means that these should be used as less as possible.
Results were amazing for me, since I wanted to lose 6 to 7 kilos and this the only food combination that worked for me.