does type 1 diabetes need insulin?
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People who have type 1 diabetes must take insulin as part of their treatment. Because their bodies can't make insulin anymore, they need to get the right amount to keep their blood sugar levels in a healthy range. The only way to get insulin into the body now is by injection with a needle or with an insulin pump.
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Glucose levels are controlled by a hormone called insulin, which is made in the pancreas. In type 1 diabetes, the pancreas does not make enough insulin. Undiagnosed or untreated type 1 diabetes can cause weight loss. Glucose builds up in the bloodstream if insulin isn't available to move it into the body's cells.
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People with type 1 diabetes must take insulin daily. If left untreated, the excess sugar in the blood can cause severe damage to the body and may even be fatal. Complications that may result from type 1 diabetes include: Heart disease.
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A cure for type 1 diabetes must do two things: stop the immune system destroying the cells that make insulin, and replace the cells that have been lost. Beta cells are the highly specialised cells that make insulin.
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In diabetes, the body either doesn't produce enough insulin or doesn't respond properly to insulin causing an imbalance between the effects of insulin and glucagon. In type 1 diabetes, the body isn't able to produce enough insulin and so blood glucose becomes too high unless insulin is injected.
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In type 1 diabetes, the pancreas does not make enough insulin. Undiagnosed or untreated type 1 diabetes can cause weight loss. Glucose builds up in the bloodstream if insulin isn't available to move it into the body's cells.
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With type 1 diabetes, beta cells produce little or no insulin. Without enough insulin, glucose builds up in the bloodstream instead of going into the cells. This buildup of glucose in the blood is called hyperglycemia. The body is unable to use the glucose for energy.
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There is currently no cure for the condition. It's generally understood that people with type 1 diabetes produce no insulin, but some recent studies have found that around half of people could still be producing some insulin.
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In general, people with diabetes either have a total lack of insulin (type 1 diabetes) or they have too little insulin or cannot use insulin effectively (type 2 diabetes). Type 1 diabetes (formerly called juvenile-onset or insulin-dependent diabetes), accounts for 5 to 10 out of 100 people who have diabetes.
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When you have Type 1 diabetes, your body still breaks down the carbohydrate from food and drink and turns it into glucose (sugar). But when the glucose enters your bloodstream, there's no insulin to allow it into your body's cells.
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Type 1 diabetes is a disorder in which the pancreas fails to produce enough insulin. This can be detected from an early age. It is characterised by uncontrolled high blood glucose levels and it can be controlled by injecting insulin.
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People with type 1 diabetes need lifelong treatments of daily insulin injections to manage their condition that still leave them at risk of long-term complications. Immunotherapy could one day become an insulin-free alternative to stop, prevent, and potentially cure this chronic disease.
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Overview. Type 1 diabetes, once known as juvenile diabetes or insulin-dependent diabetes, is a chronic condition in which the pancreas produces little or no insulin. Insulin is a hormone needed to allow sugar (glucose) to enter cells to produce energy.
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With type 1 diabetes, beta cells produce little or no insulin. Without enough insulin, glucose builds up in the bloodstream instead of going into the cells. This buildup of glucose in the blood is called hyperglycemia.
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Type 1 diabetes occurs when some or all of the insulin-producing cells in the pancreas are destroyed. This leaves the patient with little or no insulin. Without insulin, sugar accumulates in the bloodstream rather than entering the cells. As a result, the body cannot use this glucose for energy.
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In type 1 diabetes, there's no insulin to let glucose into the cells, so sugar builds up in your bloodstream. This can cause life-threatening complications.
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Type 1 diabetes definition In people with type 1 diabetes, cells in the pancreas that make insulin are destroyed, and the body is unable to make insulin. Insulin is a hormone that helps your body's cells use glucose for energy. Your body gets glucose from the food you eat.