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What Are the Causes of Type1 Diabetes?

Type 1 diabetes, formerly known as juvenile diabetes, occurs when the pancreas stops producing insulin, which in turn causes glucose levels in the blood to rise. This disorder can affect children or adults at any age.

  1. Symptoms

    • Symptoms of type 1 diabetes include frequent urination, increase in hunger and thirst, weight loss, vision issues, nausea, vomiting, fatigue, weakness and irritability.

    Genetics

    • Genetics are thought to play a role in the development of type 1 diabetes. Having a relative who has it puts an individual at an increased risk for developing the disorder.

    Viruses

    • Viruses such as mumps and rubella can make an individual susceptible to developing diabetes; although not conclusive, it is believed that a viral infection may be a diabetes trigger.

    Autoimmune Issues

    • A type 1 diabetic's beta cells are annihilated by their own immune system, presumably a response caused by an issue with the autoimmune system; this is a significant contributing factor to diabetes.

    Treatments

    • There are effective treatments for managing type 1 diabetes, including diet, exercise and daily insulin injections; course of treatment depends on factors such as age and health.

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