Uhh... I think what they are saying is that caffeine PRODUCES antibodies in anyone who drinks it.
It's just that those antibodies produced are susceptible to being destroyed by heat, so they can't be used as indicators on a caffiene "dipstick"
But now they've found that the antibodies camels produce are NOT destroyed by heat so they can be used for that purpose.
Kinda makes sense if you think about it...where do camels live?
In Osama's love hut...