T1D Facts
Type 1 diabetes (T1D), formerly known as juvenile diabetes, is an autoimmune disease where the body's immune system mistakenly attacks and destroys insulin-producing cells in the pancreas. This leads to the body's inability to produce insulin, a hormone necessary for regulating blood sugar levels. Consequently, individuals with T1D require lifelong insulin therapy to survive.
1.
Autoimmune Disease
T1D is an autoimmune condition where the immune system attacks and destroys the insulin-producing beta cells in the pancreas.
2.
Not Caused by Lifestyle
Type 1 diabetes is not caused by diet, lifestyle, or weight; it is believed to stem from genetics and environmental factors like viruses.
3.
Insulin Is Essential for Survival
People with T1D must take insulin daily (via injections or an insulin pump) to regulate their blood sugar and stay alive.
4.
Often Diagnosed in Childhood or Adolescence
T1D is most commonly diagnosed in children, teens, and young adults — though it can develop at any age.
5.
Symptoms Can Come On Rapidly
Early signs of diabetes include excessive thirst, frequent urination, weight loss, fatigue, and blurred vision. If untreated, diabetic ketoacidosis (DKA) can develop.
6.
Constant Monitoring Is Required
Managing T1D requires frequent blood glucose monitoring or use of a continuous glucose monitor (CGM), along with carbohydrate counting and insulin dose adjustments.
7.
There Is No Cure (Yet)
T1D is a chronic condition, though researchers are exploring cures and prevention strategies, such as immunotherapy, beta cell regeneration, and artificial pancreas systems.
8.
Technology Helps, But Doesn't Cure
Tools like insulin pumps, CGMs, and hybrid closed-loop systems improve quality of life, but managing T1D is still demanding.
9.
Hypoglycemia and Hyperglycemia Are Risks
People with T1D are at risk of low blood sugar (hypoglycemia) and high blood sugar (hyperglycemia) — both of which can be dangerous if not treated.
Help Us Turn Type 1 Into Type None
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