And this might be associated with some of the differences in health associated with Cesarean birth, such as more asthma, more allergies, even more obesity, all of which have been linked to microbes now, and when you think about it, until recently, every surviving mammal had been delivered by the birth canal, and so the lack of those protective microbes that we've co-evolved with might be really important for a lot of these different conditions that we now know involve the microbiome.
Isto pode asociarse con algunhas das diferenzas na saúde asociadas ás cesáreas como máis asma, máis alerxias ou incluso ata máis obesidade, todas asociadas agora a microbios. Se o pensas, ata hai pouco,  todos os mamíferos vivos naceron de parto natural, así que a falta destes microbios protectores que evolucionaron connosco pode ser realmente importante para unha chea de enfermidades que agora  sabemos que se relacionan co microbioma.