Diabetes Mellitus Essay

Imbalanced Nutrition: More than body requirements will be our focus regarding objective one. The most common reason that people develop diabetes mellitus is due to poor diet control. Diabetes mellitus is caused when the insulin production is stopped or drastically slowed in the pancreas. This stops the ability for sugars to be transported into the cells for

Obesity, lack of exercise, some ethnicity's, and age are just a few of the triggers for Type 2 diabetes. It is also triggered by genetics, high blood pressure and high cholesterol. The greatest cause of Type 2 diabetes is unhealthy eating habits. People who do not eat properly and have daily exercise are highly susceptible to Type 2

Diabetes is a chronic disease that affects how your body turns food into energy (sugar). Type 2 diabetes has reached epidemic proportions in the United States, and the statistics continue to grow with no change in site, and is a major cause of cardiovascular disease.

Diabetes is a condition in which the body is unable to produce or successfully utilize insulin. The most well-known risks associated with the development of diabetes involve poor eating habits, lack of exercise, and being overweight. However, this is not the case for type 1 diabetes and these are not the only significant factors when looking at type 2 diabetes.

There are many types of diabetes. The two I will be discussing are type 1 and type 2. Type 1 generally affects young people and requires treatment with insulin. Five to ten percent of Americans with diabetes have this type. People with type 1 diabetes do not produce insulin and need regular shots of it to keep their blood glucose levels normal. People who are at risk for type 1 are those who have a family history of the disease,

If diabetes is left untreated it can lead to serious diseases such as heart disease, blindness, kidney disease, nerve damage, foot problems, skin complications, and oral problems and eventually death. Since type 1 diabetes is an autoimmune disease it means that the bodily functions are attacked and cannot fight off what is happening to the body. The etiology of diabetes is only somewhat understood because the history of a person may be unknown, or the person could either be over producing insulin. A person needs to have many tests done to see where all of the factors are coming from. Type 2 is more complicated because every patient is different, because some may have low levels of insulin, some may have normal levels but the body does not respond well to it. Overall, genetics plays a huge role, along with ethnicity, age, and obesity and gender.

Unhealthy lifestyles can lead to many life threatening diseases. One example of a life threatening disease is diabetes mellitus. It is a disorder caused by the inability to make or respond to insulin, a hormone that prompts cells to take in glucose from the bloodstream. It can occur in several forms, but the two main types are Type I and Type II diabetes. Most cases of Type I diabetes happens in children and adolescents. It is caused by “autoimmune destruction of the islets of Langerhans of the pancreas.” The body cannot produce insulin. Type II diabetes is more popular. It’s responsible for 90% of the cases of diabetes. Type II diabetes occurs when the body cannot use insulin properly. It results either in insulin deficiency or insulin resistance

The organs involved include the liver, muscle, fat cells, liver, alpha and beta cells of the pancreas, GI tract, kidney, and brain. While the liver and muscle ideally increase glucose uptake in the fed state when insulin levels are high, with type 2 diabetes this is impaired. To further exacerbate the hyperglycemic condition, the liver not only fails to properly exhibit glucose uptake, but it actually over produces more glucose and thereby creates a cycle of glucose accumulation and further production. While this is occurring in the muscle and liver, fat cells have accelerated lipolysis. The lipolysis results in an increase in plasma free fatty acids (FFAs), which then in-turn impairs both first and second phase insulin secretion and can lead to excess fat deposition in the liver and muscle, contributing further to impaired insulin production. At the GI tract, gastric inhibitory polypeptide becomes resistant and loss of GLP-1 occurs. With impaired GLP-1, insulin resistance is again further enabled and hyperglycemia can become more profound. This occurs because glucagon suppression from the pancreatic alpha cells post meal does not occur as it would under normal circumstances, thereby enabling even more hepatic glucose production. While theories are not completely conclusive, insulin resistance in the hypothalamus may contribute to excess intake thereby contributing to additional glucose in the circulation. Finally, the kidney also plays a role in glucose dysregulation as it increases glucose reabsorption. All of these discussed mechanisms ultimately contribute to hyperglycemia and chronic hyperglycemia itself contributes to impaired beta cell function (DeFronzo,

Diabetes kills more Americans each year than Breast Cancer and AIDS. Diabetes is a widespread disease affecting people of all age, race, size and gender. Most people think that it comes from what you eat and drink but, its actually hereditary.

Diabetes and morbidity and mortality: diabetes is the seventh leading cause of death in the US. It is the leading cause of kidney failure, neuropathy, non-traumatic amputations, and blindness in adults. In addition, diabetes is considered to be a major risk factor for the development of cardiovascular disease and

What is Diabetes? Diabetes affects approximately 6% of Americans, 17 million people, and alarmingly 5.9 million of them are unaware that they have this chronic disease. Diabetes is a disease that is classified into two central types, type 1 and type 2. The disease results in the body being incapable of producing enough insulin and also causes an inability to use the insulin that has produced. Type 1 diabetes is considered to be an autoimmune disease that has the ability to destroy the facility of the pancreas to produce insulin. Type 2 diabetes is a more complex disease that is characterized by elevated blood glucose levels which causes the body to produce but causes an inability to properly use what has been produced. Although millions of Americans suffer from this chronic disease, which can immerge in early childhood with the little-known cause of the disease, it is believed that diabetes is triggered by poor diet, exercise, obesity and inherited through genetics. Diabetes is a very manageable disease when it detected early but left untreated and managed it can possibly lead to death. A poor diet and obesity are a few of the leading causes of type 2 diabetes, which is the result of nutritional deficiencies. An individual with a body mass index of thirty or more increases their chances of developing type 2 diabetes. Currently in America, younger children have a greater risk factor of developing type 2 diabetes due to long term diets that consists of high saturated

The demand for insulin is great when blood glucose levels spike, which means insulin must be released very quickly to bring glucose concentration back down. It takes 30-60 minutes for the insulin gene to be switched on and for insulin to be made so, to keep up with this demand, beta cells store insulin in vesicles ready for instant release. Extra glucose diffusing into a beta cell causes the vesicle, which is made from phospholipids, to fuse with the cell membrane, also made from phospholipids. Containing insulin in vesicles is very effective because insulin is not lipid soluble, this is also the reason why insulin must mediate cell processes from the outside because it cannot cross the cell membrane. It is important that insulin is released immediately to ensure that all excess glucose is stored. Glucose in the blood constantly seeps into all cells down a concentration gradient using various methods of transport, however cells that store glucose must have insulin receptors on their surface. The rate of diffusion of glucose into liver and muscle cells that not only store but use a lot of glucose, is not fast enough to meet their

This lactate is removed by the liver and is converted into glucose to help maintain blood glucose homeostasis via an increase. Meanwhile, the pancreas contains constituents called pancreatic islets that contain alpha and beta cells, which secrete the glucagon and insulin hormones respectively. Glucagon is secreted by the alpha cells when blood glucose concentrations are decreased to signal the liver to hydrolyse glycogen to glucose, ultimately restoring blood glucose concentrations. Moreover, glucagon stimulates the hydrolysis of stored fat and the release of free fatty acids into the blood that results. This aids in providing the body energy when blood glucose levels are low. Thus, glucagon helps to maintain homeostasis during fasting. In contrast, beta cells secrete insulin when blood glucose concentrations increase to promote glucose entry into tissue cells, thus, allowing glucose to be converted into glycogen and fat. Hence, insulin and glucagon have antagonistic functions. During fasting, glucagon levels increases, whilst insulin secretion is reduced, and after meals, the inverse actions

Diabetes mellitus, commonly known as diabetes, is a chronic, lifelong condition that affects your body 's ability to use the energy found in food. There are

Diabetes mellitus (DM) or simply diabetes, is a chronic health condition in which the body either fails to produce the amount of insulin needed or it responds inadequately to the insulin secreted by the pancreas. The three primary types of diabetes are: Diabetes Type 1 and 2, and during some pregnancies, Gestational diabetes. The cliché for all three types of diabetes is high glucose blood levels or hyperglycemia. The pathophysiology of all types of diabetes mellitus is related to the hormone insulin, which is secreted by the beta cells of the pancreas. This hormone is responsible for maintaining an optimal glucose level in the blood. It allows the body cells to use glucose as a main energy source. Due to abnormal insulin metabolism, in