See, this guy doesn't really get it. Homosexuals have to be treated for many diseases, many, multiple times. They are not a "healthy group of people". They die much younger than heterosexual men, probably because of the frequent recurrence of diseases that the body can fight off only so long.
Also, I'd like to point out to the brilliant researchers, that I believe "disgust" is the proper reaction to watching someone eat a mouthful of worms. How else would a person react?
Liberals express far more disgust than do cnservatives. Cons are disgusted by abortion and sodomy. Liberals are digussted by conservatives.