No such thing. Only time will permanently alter your size.
No. You may enjoy squeezing your penis, but it will remain the same size. And your penis is big enough. Don't worry about it.
None, nothing you can take will magically make your penis bigger.
No the only thing that can make your penis bigger is surgery.
Just drink healthy drinks and keep clear of to many cans of sugary drinks. There is no particular type of drink that makes it bigger.