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Elevated insulin and blood sugar levels often indicate insulin resistance, a condition where the body's cells do not respond effectively to insulin. This can lead to type 2 Diabetes, as the pancreas produces more insulin to compensate, resulting in higher blood sugar levels. Factors contributing to this condition include obesity, physical inactivity, and a diet high in refined carbohydrates. Managing these levels typically involves lifestyle changes, such as improved diet and increased exercise.
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What is a protein that functions as a hormone that lowers the blood sugar?
Insulin is a protein hormone that helps lower blood sugar levels by promoting the uptake of glucose from the blood into cells, particularly muscle and fat cells. It is produced by the pancreas in response to elevated blood sugar levels after a meal.
When sugar in the blood goes up does insulin go down?
No, when blood sugar levels rise, insulin secretion actually increases. Insulin is a hormone produced by the pancreas that helps lower blood sugar by facilitating the uptake of glucose into cells for energy or storage. Therefore, elevated blood sugar typically triggers a corresponding rise in insulin to help regulate and maintain normal blood glucose levels.
Which cells of islets of langerhans secrete insulin?
The cells of the islets of Langerhans that secrete insulin are called beta cells. These cells are located in the pancreas and play a crucial role in regulating blood glucose levels by releasing insulin in response to elevated blood sugar levels. Insulin facilitates the uptake of glucose by tissues, helping to lower blood sugar levels.
How insulin keep you healthy?
insulin is a hormone that controls your blood sugar levels. without insulin, your blood sugar levels could be too high or too low.
Does lack of insulin result in high blood sugar levels?
Yes, insulin is responsible for regulating blood sugar levels by allowing cells to take in glucose for energy. Without enough insulin, the body cannot properly control blood sugar levels, leading to high blood sugar levels, known as hyperglycemia.
What is the feedback mechanism of insulin?
An increase in blood sugar levels cause the release of the hormone insulin by the pancreas. Insulin then lowers this blood sugar level restoring it to original non-lethal blood glucose levels.
What hormone is responsible for lowering blood sugar levels?
The hormone responsible for lowering blood sugar levels is insulin.
What does the pancreatic islets secrete in reponse to low blood sugar?
Insulin is secreted by the pancreas to control blood sugar levels.
What regulates blood sugar levels in the body?
Insulin and glucagon are hormones that regulate blood sugar levels in the body. Insulin helps lower blood sugar levels by promoting the uptake of glucose into cells, while glucagon raises blood sugar levels by stimulating the release of stored glucose from the liver.
What condition leads to an excess of glucose and lipids in the blood?
Insulin resistance, a condition where cells do not respond properly to insulin, can lead to an excess of glucose and lipids in the blood. This can result in high blood sugar levels (hyperglycemia) and elevated levels of blood lipids, increasing the risk of conditions like type 2 diabetes and cardiovascular disease.
What is one possible reason why sugar levels may remain high even though insulin has been released?
One possible reason sugar levels may remain high despite insulin release is insulin resistance, where the body's cells do not respond effectively to insulin. This means glucose cannot enter the cells efficiently, leading to elevated blood sugar levels. Additionally, other factors such as stress hormones or certain medications can counteract insulin's effects, further contributing to high sugar levels.
What controls blood sugar levels in the body and how does it regulate them?
Blood sugar levels in the body are controlled by the hormone insulin, which is produced by the pancreas. Insulin helps regulate blood sugar levels by allowing cells to absorb glucose from the bloodstream for energy or storage. When blood sugar levels are high, insulin is released to lower them by promoting the uptake of glucose by cells. Conversely, when blood sugar levels are low, another hormone called glucagon is released to stimulate the liver to release stored glucose into the bloodstream. This delicate balance of insulin and glucagon helps maintain stable blood sugar levels in the body.
