Type 1 diabetes is often found in younger people. the biggest risk factor is someone in your biological family having diabetes type 1 in which you would get it genetically. one way that diabetes type 1 and 2 are different are the fact that type one is not cured but only maintained using insulin, while type two can be cured by changing your lifestyle and being more healthy.
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I think that last answer is correct. The first two are definitely wrong in my opinion, and the third one seems incorrect because exercising and watching what you eat are things you should be doing outside of dieting.
Answer:
People should avoid others until their symptoms clear, as it is very contagious when caused by an infection. Most people are safe to go back to work, school, or daycare once symptoms have cleared. Treatment is often only required in severe cases, or when the infection does not clear on its own.