Read the whole post:
Think with your brain, where in this post did you read "Mushrooms"?
"lol ^ thinks you can OD from LSD before you OD from psilocybin.. hah. you're funny."
I clearly said Psilocybin, did I not?
In mice, the LD50 is ~ 285 mg/kg i.v. for Psilocybin
In mice, the LD50 is ~46 mg/kg i.v. for LSD-25
The lethal dose for humans (LSD) is approximately 12 milligrams.
The thing is, mushrooms contain ~60% psilocybin/volume.. hence, making the LD50 much easier to reach than something measured in MICROGRAMS
(one/one-millionth of a gram).
EDIT: When you have the money to overdose from LSD, let me know.
neither way is a probable death.