I wouldn't be giving the baby berries, raw, this young. Don't know exactly why other than diarrhea from all the acid in them.
I truly think kids need formula/breast milk first for the first year. Once they've taken all the will of that then food is offered.
Honestly, kids don't die from eating food but formula or breast milk is certainly exactly what nature made for babies to eat.
I'd be feeding the kiddo stuff that is healthy for them.
Go to your local library and check out a couple of books. They were my favorite books for cooking. I borrowed them from the library for a long time then finally went and bought my own.
http://www.amazon.com/Baby-Toddler-Meals-For-Dummies/dp/0...
http://www.amazon.com/Complete-Idiots-Guide-Feeding-Toddl...