To understand diabetes, you must first understand how glucose is normally processed in the body.
As glucose is normally
Glucose is the main source of energy for the cells that form muscle and other tissues. Glucose comes from two main sources: the food we eat and liver. During digestion, sugar is absorbed into the bloodstream. Normally, the sugar enters the cells, with the help of insulin.
Insulin, a hormone derived from the pancreas, a gland behind the stomach. When you eat, the pancreas secretes insulin in their blood. As insulin circulates, it acts as a key to open doors that allow microscopic sugar into the cells. Insulin lowers the amount of sugar in the blood. As your level of blood sugar decreases, so does the secretion of insulin by the pancreas.
Your liver acts as a glucose storage and manufacturing center. When you have not eaten for some time, the liver releases stored glucose to keep blood glucose levels to normal levels.
The causes of type 1 diabetes
In type 1 diabetes, your immune system - attack and destroy insulin-producing cells in the pancreas - which normally fights harmful bacteria and viruses. This leaves you with little or no insulin. Instead of being transported into the cells, sugar builds up in your blood. Type 1 is believed to be caused by a combination of genetic predisposition and environmental factors, but exactly what those factors are still unclear.
Reasons for prediabetes and type 2 diabetes
In pre-diabetes - which can lead to type 2 diabetes - and type 2 diabetes, cells become resistant to insulin and the pancreas is unable to produce enough insulin to overcome this resistance. Instead of moving cells, sugar builds up in the blood. Exactly why this happens is uncertain, although type 1 diabetes, it is believed that genetic and environmental factors play a role in the development of type 2. Being overweight is closely linked to the development of type 2 diabetes, but not everyone with type 2 diabetes are overweight.
Causes of gestational diabetes
During pregnancy, the placenta produces hormones to maintain pregnancy. These hormones make the cells more resistant to insulin. When the placenta grows larger quarters, second and third, it secretes more of these hormones - which is even more difficult for insulin to do its job.
Normally, the pancreas responds by producing enough extra insulin to overcome this resistance. But sometimes your pancreas can not keep up. When this happens, the glucose enters your cells too few and too remains in your blood. It gestational diabetes.
As glucose is normally
Glucose is the main source of energy for the cells that form muscle and other tissues. Glucose comes from two main sources: the food we eat and liver. During digestion, sugar is absorbed into the bloodstream. Normally, the sugar enters the cells, with the help of insulin.
Insulin, a hormone derived from the pancreas, a gland behind the stomach. When you eat, the pancreas secretes insulin in their blood. As insulin circulates, it acts as a key to open doors that allow microscopic sugar into the cells. Insulin lowers the amount of sugar in the blood. As your level of blood sugar decreases, so does the secretion of insulin by the pancreas.
Your liver acts as a glucose storage and manufacturing center. When you have not eaten for some time, the liver releases stored glucose to keep blood glucose levels to normal levels.
The causes of type 1 diabetes
In type 1 diabetes, your immune system - attack and destroy insulin-producing cells in the pancreas - which normally fights harmful bacteria and viruses. This leaves you with little or no insulin. Instead of being transported into the cells, sugar builds up in your blood. Type 1 is believed to be caused by a combination of genetic predisposition and environmental factors, but exactly what those factors are still unclear.
Reasons for prediabetes and type 2 diabetes
In pre-diabetes - which can lead to type 2 diabetes - and type 2 diabetes, cells become resistant to insulin and the pancreas is unable to produce enough insulin to overcome this resistance. Instead of moving cells, sugar builds up in the blood. Exactly why this happens is uncertain, although type 1 diabetes, it is believed that genetic and environmental factors play a role in the development of type 2. Being overweight is closely linked to the development of type 2 diabetes, but not everyone with type 2 diabetes are overweight.
Causes of gestational diabetes
During pregnancy, the placenta produces hormones to maintain pregnancy. These hormones make the cells more resistant to insulin. When the placenta grows larger quarters, second and third, it secretes more of these hormones - which is even more difficult for insulin to do its job.
Normally, the pancreas responds by producing enough extra insulin to overcome this resistance. But sometimes your pancreas can not keep up. When this happens, the glucose enters your cells too few and too remains in your blood. It gestational diabetes.
No comments:
Post a Comment