http://swissbaync5d7ykaz7dh7v4qjrb4gmen5aj3bogxrcgbb43ij34bjuyd.onion/pdf/Books/Survival/Medicine/oddsnends.htm
Althugh at one time histamine was thought to be the sole culprit, other substances
probably account for many of the symptoms. The responsible toxin or toxins cause immediate reaction (within 30 minutes of eating),
characterized by facial flushing, sweating and burning sensation of the mouth and throat.