Did The Beatles do drugs?

Yes, Bob Dylan introduced them to marijuana because he thought that in "I Want To Hold Your Hand" they said,"I got high" instead of "I can't hide" All of the Beatles tried that. And then later in 1965, they were at a party and someone put LSD in their drinks and later that night when they were going in the elevator, they thought it was on fire!! All of them did LSD, but I think John had the most xD they also smoked regulary. I hope this helped :)