Of course chocolate!

just remember the last verse of the song

"You will never have a bad trip eating chocolate.
And it's tastier than sex, and much more fun.
Keep your pills and dope and glue, and your gin and whiskey too,
'Cos there's no buzz like a chocolate Buzz - Bar none!
If you really, really love me, give me chocolate,
Give me chocolate 'till it's coming out my ears.
All I crave is just enough, so I can indolently stuff
Myself for years and years and years and years and years! "