lucylocket61
Expert
I am going to disagree and leave it there. Sometimes I can't cope with dogmatic insistence that I am wrong because I can't quote papers on the subject. I know my family's lived experience, and that of others.The potential, yes, the trigger -no. We inherit a possible weakness that something uses to activate the diabetes condition. They have not identified any common gene mutation that would explain T2D. Most of my antecedants died of feebleness or gout or heart failure, and diabetes only surfaces in my mother who was T1D. There is more madnesss in my line than diabetes (which has been known about since the middle ages)
You can't say there is no genetic trigger as the research hasn't proved anything. Claiming that diabetes has been around since the middle ages is nothing to do with type 2 in younger people.
Testing is a recent thing. We simply don't know how many type 2 diabetics existed but were not recognised or diagnosed in their middle years or younger.
Not identifying a trigger doesn't mean it doesn't exist. There is so much we don't know. Anecdata is important and should be respected.