Type Two Diabetes is the most common form of Diabetes.
Originally it was called Non-Insulin-Dependent Diabetes (This is because people with Type Two Diabetes can make their own insulin.)
Out of the 26 million Americans with diabetes, Type Two Diabetes affects 90% to 95%.
Even though people with Type Two Diabetes can produce their own insulin, their pancreas either does not make enough of it or their body cannot use the insulin well enough (insulin resistance).
Glycogen or fat gets stored, when insulin stimulates cells in the liver and muscles to remove sugar from the blood.
The pancreas releases insulin when glucose levels in blood rise after eating.
Insulin triggers cells throughout the body to take glucose out of the bloodstream.
Insulin ensures that excess glucose is stored for future use and also prevents the levels of glucose in the blood from rising too quickly.
The pancreas makes extra insulin to make up for the fact that the body is resistant to it or not making enough.
Over time it isn't able to keep up and can't make enough insulin to keep the blood glucose at normal levels.
This becomes a problem because when there isn’t enough insulin or the insulin is not used as it should be, glucose (sugar) can not get into the body’s cells.
The glucose builds up in the blood instead of going into cells and the body’s cells are not able to function properly.
Other problems associated with the buildup of glucose in the blood include:
-damage to the body
-dehydration
-Diabetic coma
A Diabetic coma occurs when a person with Type Two Diabetes becomes very ill or severely dehydrated and is not able to drink enough fluids to make up for the fluid losses. This causes unconsciousness.
Having dangerously high blood sugar (hyperglycemia) ...
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...t enough insulin
-Reduce blood glucose levels by improving insulin action and overcoming insulin resistance
Insulin is either injected with a syringe or delivered from an insulin pump. The goal is to copy the way the pancreas would produce and distribute insulin.
Treatment helps to keep glucose levels as close to normal as possible.
Normal glucose levels are:
90-130 mg/dl (milligrams per deciliter) before meals less than 180 mg/dl, two hours after meals
Depending on the treatment plan, people with Type Two Diabetes may check and record their blood sugar level once a day or several times a week.
The best way to prevent Type Two Diabetes is to maintain an active lifestyle and to keep your weight at a healthy level.
It is important to exercise at least 30 minutes a day (for adults) and 60 minutes a day (for children and teens) and eat a balanced, low fat diet.
Diabetes mellitus also known simply as diabetes refers to a group of metabolic diseases which affect the body’s homeostatic mechanism used for maintaining and regulating the body’s blood sugar levels. Diabetes is a chronic condition which, in 2013 was estimated to be affecting 382 million people worldwide.[1] People suffering from diabetes are required to constantly be vigilant of their blood sugar levels to ensure it does not go below or above optimum levels. Depending on the type of diabetes and glucose level range, they may need to inject themselves with insulin or eat high sugar foods to restabilise their body. Failure to do so can lead to other long term health effects.[2]
The prevalence of diabetes according to the CDC is 26 million Americans currently diagnosed with diabetes, 79 million with pre-diabetes, and 7 million unaware they have diabetes.1 Diabetes is currently more prevalent in the western countries due to physical inactivity and obesity, but as more Eastern countries develop the western lifestyle it becomes an increasing worldwide epidemic.1 The risk for developing type 2 diabetes increases with age (especially after age 40), but is increasing most rapidly in the adolescent and young generation.1 It is therefore critical that education as well as drug therapies are implemented to decrease the rising prevalence of this illness.
Diabetes is a very common disorder. It is the 8th leading cause of death worldwide. It is projected that the number of individuals with diabetes will almost double by 2030.
Diabetes is a disease in which a person’s body in unable to make or utilize insulin properly which affects blood sugar levels. Insulin is a hormone that is produced in the pancreas, which helps to regulate glucose (sugar) levels, break down carbohydrates and fats, and is essential to produce the body’s energy. The CDC (2013) offers reliable insight, summarized here, into the different types of diabetes, some causes, and health complications that may arise from the disease.
Diabetes mellitus (DM) is a condition in the body that is related to a faulty metabolism. It means that the body’s metabolism is not functioning properly, which leads to adverse effects in the health. The food we ingest, gets broken down into blood sugar (glucose), which is what fuels our body in the form of energy. This converted glucose needs to enter our cells so that it can be used for energy and growth. And in order for the glucose to enter our cells, there needs to be insulin present, which the beta cells of the pancreas is responsible for producing. This hormone is responsible for maintaining glucose level in the blood. It allows the body cells to use glucose as a main energy source.
When the blood glucose is higher than the normal levels, this is known as diabetes disease. The body turns the food we eat into glucose or sugar and use it for energy. The insulin is a hormone created by the pancreas to help the glucose get into the cells. The sugar builds up in the blood because either the body doesn’t make enough insulin or can’t well use its own insulin (CDC, 2015). In the United States diabetes is known as the seventh leading cause of death. There are different types of diabetes. However, there are two main types of diabetes and these are; Diabetes type 1 and Diabetes type 2 (CDC, 2015).
Throughout the whole of the United Kingdom, between 2 and 3 of every 100 people have a known form of diabetes (DTC, 2004). What is diabetes? Explained simply, it is a disease in which the body does not produce or properly use insulin. In the normal state of glucose function, there is a stable release and uptake of glucose, regulated by two hormones produced in the pancreas, glucagon and insulin. There are two distinct mechanisms which give rise to the abnormal blood glucose levels seen in patients with type I and type II diabetes. In type I diabetes, a deficiency in insulin production at the pancreas results in elevated blood glucose levels due to the lack of hormonal regulation. In type II diabetes, although the pancreas produces regular levels of insulin, the body resists the effect of insulin, inhibiting the ability of insulin to break down glucose in the blood. Because of the inherent differences in the biochemical mechanisms of these two diseases, the characteristics associated with type I and type II diabetes are very different. The typical onset of type I diabetes is usually ...
It is obvious that the cells that make up a person need energy to survive and function. Insulin is crucial in the delivery of energy to cells. In the body, glucose is the standard form of energy after digestion. Unfortunately, glucose's size and structure make it hard for the molecule to pass through the outer membranes of many of the body's cells. Insulin helps to fix this problem. Specifically, insulin bonds with the outer membrane of cells to increase permeability. This enables glucose to pass through the cell membrane more easily and gives the cell access to more energy. Without insulin, it is extremely difficult for glucose in the blood to be used by the body's cells as energy. Conversely, an abundance of insulin increases the rate at which glucose is used by the cells and therefore lowers the amount of glucose left in the bloodstream (Guyton, Hall, 972).
According to the CDC, diabetes is becoming more common and has more than tripled from 1980 through 2011, from 5.6 million to 20.9 million (Diabetes public health resource, 2013). Type two diabetes can be managed through diet and exercise. Type two diabetes is a condition formerly called ‘adult-onset’ or ‘non insulin-dependent’ where the body doesn’t
Because the transporters for glucose to be stored and metabolised are Insulin dependent in most areas of the body (except the Blood Brain Barrier), an absence or deficiency in Insulin results in Increased levels of glucose in the blood. Diabetes is diagnosed when the blood glucose level of a normal healthy individual is above 11.1mmol/l and in a fasting state above 7mmol/l. Diabetes can occur because of two factors:
Type 1 diabetes is a lifelong disease but Type 2 diabetes is preventive in nature.
Insulin is a main component in the regulation of the body’s metabolism. Insulin is regulated by digestion processes. At the beginning of digestion, carbohydrates are broken down into glucose and other sugar molecules. Glucose is then directly absorbed into the bloodstream which causes blood glucose levels to peak. At the same time, the pancreas releases insulin to allow the glucose to be absorbed into cells either to be used as energy or stored. Once levels are balanced, the pancreas reduces production of insulin. In a patient with Type II diabetes, insulin may be produced and able to attach to receptor cells but glucose is unable to move into the cell to be used. As the disease progresses, the pancreas is unable to produce sufficient insulin to overcome the resistance. This causes the beta cells to become damaged which results in permanent hyperglycemia (Diabetes- Type 2).
There are two kinds of diabetes, type 1 and type 2, which have completely different meanings.
Diabetes is a disease that causes an abnormally high level of sugar, or glucose, to build up in the blood. Glucose comes from food we consume and also from our liver and muscles. Blood delivers glucose to all the cells in the body. In people without diabetes, the pancreas makes a chemical called insulin which is released into the blood stream. Insulin helps the glucose from the food get into cells. When the pancreas doesn’t make insulin, it can’t get into the cells and the insulin stays in the blood stream. The blood glucose level gets very high, causing the person to have type one diabetes.
The pathophysiology of diabetes mellitus in is related to the insulin hormone. Insulin is secreted by cells in the pancreas and is responsible for regulating the level of glucose in the bloodstream. It also aids the body in breaking down the glucose to be used as energy. When someone suffers from diabetes, however, the body does not break down the glucose in the blood as a result of abnormal insulin metabolism. When there are elevated levels of glucose in the blood, it is known as hyperglycemia. If the levels continue to remain high over an extended period of time, damage can be done to the kidneys, cardiovascular systems; you can get eye disorders, or even cause nerve damage. When the glucose levels are low in one’s body, it is called hypoglycemia. A person begins to feel very jittery, and possibly dizzy. If that occurs over a period of time, the person can possibly faint. Diabetes mellitus occurs in three different forms - type 1, type 2, and gestational.