Interested to hear of the recent studies suggesting that the incidence of T1D is higher amongst those born by C-section. Thought I'd start a quick poll to see if that rings true on the forum - were you born by C-section?
Experimentally, they are swabbing babies born by C section using vaginal swabs in order to 'seed' their biome.
I don't expect that my biome at birth had much effect as a very late onset T1. (I wasn't a C section and was breastfed). I am interested in the possible effect of gut microbes on health though and recently found I have a different reason for a possible less than optimal gut biome but I still suspect it's just one factor. http://www.diabetes.co.uk/forum/blog-entry/twentythree-and-me-fut2-norovirus-and-type-one.34/