Raw meat is the only food that will regenerate your tissues and provide growth. Raw animal protein of any sort enables you to maintain, get energy, and repair to a certain extent, but only raw meat will truly provide growth.

Aajonus found that the proteins in raw eggs are very good to repair, but not "mature" enough to generate new tissues and provide growth overall.

Raw milk, if never chilled, also provides growth, however it is still only 1/10th of what raw meat can provide.