The reason deca is injected is so that it goes directly into the blood stream. I'm fairly certain if you just swallow it, it will be destroyed by the gut, and if your lucky thats all that will happen. I have no idea what that would do to your system, i'd advise against it.
I don't do this for my family, my friends, women, accolades, pride, or ego. I do it for me and no one else, its just part of who I am.