Is type 1 diabetes preventable?

Not Yet. Type one is a cruel autoimmune phenomena in which your immune system attacks your pancreas until it's " dead" so to speak. There is a research study called " trial net" where first degree relatives can have their blood screened for these antibodies, and there are studies ongoing now for early intervention therapies, there is some exciting progress here, but trial net is your best bet!
Not at present . Type 1 dm results from a quirky process. You have a virus, your body makes antibodies that run the virus off, but the antibodies also start attacking your Insulin producing glands and scar them. The gland slows & stops making insulin. The same virus may attack 10, 000 people and get the quirky response in only 1. Vaccines to prevent the virus might help but none are available at present .

Related Questions

How do you prevent type 1 diabetes?

Different parents. Since type 1 diabetes has a genetic predisposition, you could ask for different parents. Other than that, there's no way. Read more...

How can you prevent type 1 diabetes?

Avoid illness. There is probably a genetic predisposition to dm1 that is like problem waiting to happen.If a kid has a viral infection, then develops antibodies that think his/her Insulin producing cells are related to the virus, then his/her immune system begins killing those cells &dm1 will result.The idea of a vaccine for the virus has been looked into but none are available at present. Research may fix this. Read more...
Experimental. There are some experimental investigations ongoing with a national program called trial net. If you have family member with type one diabetes, siblings and close relatives can be screened for antibodies that precede type one diabetes by years. Research is promising, but not quite ready for the big time yet. Read more...

Could vitamin d prevent type 1 diabetes?

No. There is no evidence that a deficiency in d or any supplement would alter the course of type 1 diabetes. Read more...
Maybe. Evidence is , in large population studies, that lower the vitamin d, higher rates of diabetes; but no proof that supplements will decrease risk exist yet. Read more...

Why do scientists believe oral insulin may help to prevent or delay type 1 diabetes?

Immunomodulation. Type 1 diabetes is thought to occur in genetically-susceptible patients whose immune system attacks their own pancreatic cells following some environmental factor that triggers their immune system. Insulin was thought to help delay or slow the progression of this process by modulating the immune system. However, so far, Insulin does not seem to do this in large clinical trials. Read more...
We don't know why. The research done in sweden showed a delay in the onset of type 1 diabetes in patients with Insulin autoantibodies given oral Insulin crystals daily for several years, but who weren't diabetic yet. The finding was unexpected, researchers were looking to prevent it altogether which it didn't. See http://www.Sciencedaily.Com/releases/2012/09/120919083412.Htm. Read more...