Diabetes Mellitus: Its Nature, Causes, Treatment and Prevention Methods
Diabetes mellitus is a serious chronic medical condition that has caused millions of death around the world. In fact, diabetes is considered to be the sixth leading cause of death in 2007. It is classified as a metabolism disorder that is characterized by an abnormally high level of sugar or glucose in the blood.
The World Health Organization claims that over 346 million people around the globe are suffering from diabetes mellitus excluding those who have not been diagnosed and those who have not receive medical treatment. More than 80% of these cases occurred in low-income and middle-income countries. The World Health Organization predicts that from 2005 to 2030, the mortality rate associated with diabetes will be doubled. In 2008, 36 millions deaths were directly linked to cardiovascular diseases, cancer, chronic respiratory diseases and diabetes.
Contrary to a common belief, adults are not just the susceptible victims of this disorder. Clinical and scientific studies revealed that children are at increasing risk of suffering from Type 2 diabetes. In fact, there has been a global rise in incidence of diabetes among children and adolescents. Also, this medical condition does not just affect men. In fact, men and women are equally susceptible in suffering from this chronic and serious medical condition.
In second century AD, the condition is originally termed as diabetes which means “siphon” in Greek because patients suffering from this condition tend to urinate more often like a siphon. However, 1675, Thomas Wills renamed the condition into diabetes mellitus because people who have been diagnosed with diabetes contain excessive amount of glucose in their blood and urine. Also, Mel means honey in Latin and glucose tastes sweet just like honey. Diabetes mellitus literally mean ‘siphoning of sweet water’. In China, diabetes mellitus is referred to as the “Sweet Urine Disease” because people from China observed that the ants are attracted to the sweetness of the urine.
Basically, when the food enters the digestive system, it is converted into glucose which provides ample amount of energy and triggers the growth of an individual. However, the glucose needs to enter the bloodstream first in order to be of use. Insulin plays an important role in the absorption of glucose into the bloodstream. Without insulin, glucose can never enter the bloodstream. Meanwhile, insulin is produced by the pancreas. After eating, the pancreas produces sufficient amount of insulin to help the glucose move through the bloodstream.
People who have been diagnosed with diabetes mellitus suffer from a condition known as hyperglycemia which is characterized by an elevated level of glucose in the blood. This usually happens when the pancreas does not release adequate amount of insulin or when the pancreas is no longer capable of producing insulin. It can also be triggered by the over production of glucose.
How many types of diabetes are out there?
There are actually three types of diabetes. Diabetes Type 1 refers to a condition where an individual does not produce any insulin at all. Diabetes Type 2 is characterized by a minimum production of insulin. These types of diabetes are chronic and persistent. Meanwhile, the third type of diabetes is known as gestational diabetes, where the condition only occurs during pregnancy. This type of diabetes usually disappears after giving of birth.
Type 1 and Type 2 diabetes are still incurable until now but treatment for Type 1 diabetes usually involves insulin injection, exercise and maintaining a healthy diet. Since people who are diagnosed with Type 2 diabetes can still produce insulin but only in minimal amount, insulin tablets will do, however there are cases where insulin injection may become necessary. A special diet and regular exercise is also required to alleviate the symptoms of this medical condition.
Common Symptoms of Diabetes Mellitus
The most common signs and symptoms of Type 1 diabetes include loss of vision, fatigue, weight loss, constant hunger, frequent thirst and excessive urine excretion. Meanwhile, the signs and symptoms of Type 2 diabetes are almost the same with the Type 1 signs and symptoms however they are less remarkable and symptoms may begin to occur after a couple of years or once the complications have arise.
The main goal of a diabetes management is to bring the level of blood sugar or glucose into a normal and safe level. This can be achieved by controlling the level of cholesterol and blood pressure, maintaining a physical activity and oral medications. Controlling the stress level and weight can also help in treating diabetes mellitus.
People who have been diagnosed with Type 1 diabetes require multiple insulin injections everyday. In fact, they are considered as insulin-dependent patients. However, insulin pump can also be alternative. The pump delivers the insulin through a catheter which is usually placed in the abdomen. For Type 2 diabetes, oral medications can be prescribed to patients because they are considered as non-insulin dependents. More often than not, the medications are specially designed to reduce the production of glucose, prevent the absorption of blood sugar and increase the production of insulin.
Diabetes mellitus requires immediate treatment because when left untreated, it can lead to a number of serious and life threatening complications such as cardiovascular diseases, chronic kidney failure, retinal damage, nerve damage, amputation, gangrene on the feet, erectile dysfunction and poor and slow healing of wounds.
People who are diagnosed with diabetes mellitus are at risk of suffering cardiovascular diseases. In fact, 50% of the people who have diabetes die because of heart diseases such as stroke. The risk of dying for people who have diabetes is twice compared to those who are not suffering from this chronic medical condition.
People who have family history of diabetes are more likely to acquire the disease as they get old. Furthermore, women who have been diagnosed with gestational diabetes have 50% chance of suffering from diabetes mellitus two decades after they gave birth. People who do not engage in physical activity regularly and those who maintain a sedentary lifestyle are most likely to suffer from Type 2 diabetes in the future. Furthermore, obesity can trigger the development of diabetes mellitus.
Recent scientific studies revealed that diabetes mellitus can be prevented by keeping a healthy diet and engaging in exercise regularly. Maintaining a normal weight level and avoidance from tobacco can significantly help in preventing the development of diabetes mellitus. Engaging in moderate activities for at least 30 minutes in a day and daily intake of 3-5 servings of fruits and vegetables can significantly help in reducing the burden of diabetes.
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