How Do People Get Type I Diabetes?
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Symptoms
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Symptoms of type 1 diabetes include fatigue, hunger, thirst, weight loss, blurry eyesight, numb feet and frequent urination.
Risk Factors
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Caucasians develop type 1 diabetes more frequently than other races. Type 1 diabetes occurs less frequently in people who were breastfed.
Triggers
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Cold weather may trigger type 1 diabetes. Onsets occur more frequently in winter than in summer. Some scientists believe that viruses that do not affect most people may trigger type 1 diabetes in others.
Genetics
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Genes play a factor in type 1 diabetes, but environmental causes are also important. When an identical twin has type 1 diabetes, the other twin develops the condition approximately half the time.
Diagnosis
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Type 1 diabetes is diagnosed with blood tests, including fasting blood glucose level, oral glucose tolerance test, and random blood glucose.
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