[A. Pole]

In other words it is not possible to get a toxic dose of marijuana. 40,000 times a usual dose must be 1200-1300 pounds of the stuff

So it must be much less than toxic dose of sugar or salt. BTW, I read that in China people commit suicide by eating a lot of kitchen salt. In Easter Europe people happen to try it by drinking too much vodka.

[Lady Jag]

Salt and seawater are very toxic and it doesn't take much to kill a person. Even fresh water can kill as evidenced by the Florida woman who went on Stillman's water diet years ago. Her problem is she ate nothing, just drank water, which resulted in a severe electrolite imbalance. I don't recall how long it took, but it killed her.