such as dozing off during a work meeting

No, that's because 99.999% of the meetings you attend could be a memo or an email.

It's even worse when you're dealing with a company (or the government) where everyone on the other end changes every month and you spend 110 minutes of the 120 minute meeting attempting to bring this new crowd up to speed only to realize that it doesn't matter and they won't be there 30 days from now.

"Experts" are more often than not completely retarded.

Nodding off in boring meetings is an indication of insufficient sleep

I guess the answer is to succumb to the sleep and just sleep.