english: Although, unless you have a fistulated cow with a big hole in its side, and you can put your hand into its rumen, it's hard to imagine that the delivery of microbes directly into the mouth and through the entire top of the digestive tract is the best delivery system, so you may have heard in people they are now doing fecal transplants, where rather than delivering a couple of probiotic microbes through the mouth, they are delivering a community of probiotics, a community of microbes from a healthy donor, through the other end.
non_english: Mada, kada je kod krave burag otvoren i možete da stavite ruku unutra teško je zamisliti da "isporuka" mikroba direktno u usta i kroz ceo gornji deo sistema za varenje najbolji način za ubacivanje mikroba, pa ste možda čuli da se kod ljudi sada radi transplantacija fecesa, što je bolje nego ubacivanje par probiotskih mikroba preko usta. Sada se ubacuju zajednice probiotika, zajednice mikroba uzetih od zdravog davaoca, ali s drugog kraja.