Clinical Management of Poisoning and Drug Overdose
by Haddad Winchester
page 459:
"No well-documented human deaths resulting directly from the toxic effects of LSD itself have occurred, though LSD has been implicated in accidental deaths, suicides, and homicides. LD50 (That's lethal dose in 50% of those who injest this much) determinations vary widely with species, begin 46 mg/kg in mice, 16.5 mg/kg in rats, 0.3 mg/kg in rabbits and 0.1 mg/kg in elephants. In monkeys, the LD100 is 5 mg/kg. Death in these animals is the result of respiratory failure, preceded in the rabbit by marked hyperthermia. Human data are manifestly lacking, and predictions of the average lethal dose for humans have ranged from 0.2 mg/kg to more than 1 mg/kg, administered orally.
Pharmacotheon
by Jonathon Ott
p.139
"I must emphasize that there is no danger of death or injury from overdose of LSD, which must have about the highest therapeutic index of any drug known (the ratio of fatal dose to effective dose is unknown since no human being has ever died from an overdose of LSD, but must be very high, as individuals have mistakenly ingested hundreds of doses at a sitting; this is a way of saying that the drug is not at all toxic)."
Psychedelics Encyclopedia
Peter Stafford
p.70
"For those concerned about immediate medical hazards in ingesting LSD...Abram Hoffer has estimated, on the basis of animal studies, that the half-lethal human dose--meaning half would die--would be about 14,000 [ug]. But one person who took 40,000 ug survived. In the only case of death reportedly caused by overdose (Journal of the Kentucky Medical Association), the quantity of LSD in the blood indicated that 320,000 ug had been injected intravenously."
www.erowid.org/chemicals/lsd/lsd_dose.shtml
oh and the milk thing is a myth...supposedly it helps get u outta a bad trip...it's purely the placebo effect...
[This message has been edited by Good Corruption (edited 02 May 2001).]