Type 2 diabetes can be a “silent” disease, which means that you may have it and not know you do. One of the most common things that occurs with type 2 diabetes is that you may begin to experience symptoms such as tingling in your fingers or toes (neuropathy), blurred vision, or chest pains or shortness of breath. Again, as with any troublesome symptoms, you should see your doctor.

Diabetes is a condition that occurs when the pancreas fails to produce enough insulin. Some people are born with this condition or has the onset of diabetes at an early age. This is called juvenile diabetes or type 1. Type 1 diabetes usually requires insulin injections. The onset of diabetes later in life is called type 2. Type 2 diabetes can be treated and in most cases prevented with simple lifestyle changes.

The chronic condition associated with the way the body metabolizes glucose (sugar) is called diabetes. When the disease surfaces in adults or involves non-insulin dependency, this form of the condition is known as type 2 diabetes. Although type 2 diabetes is often preventable, an increasing amount of people is developing diabetes symptom and signs, as a result of a growing obesity problem throughout the United States.

Type 2 Diabetes

Type 2 diabetes can be a “silent” disease, which means that you may have it and not know you do. One of the most common things that occurs with type 2 diabetes is that you may begin to experience symptoms such as tingling in your fingers or toes (neuropathy), blurred vision, or chest pains or shortness of breath. Again, as with any troublesome symptoms, you should see your doctor.

Type 2 diabetes can develop at any age however is most common to appear during adulthood. Type 2 diabetes is caused by an insulin resistance; basically the body is unable to react properly to insulin. This resistance to react is caused by many factors which include age, obesity and having a high blood sugar throughout a long period of time.

Causes of Type 2 Diabetes

There are many causes for diabetes, which means that are many reasons why a person can develop diabetes type 2. The most common of all the factors that cause diabetes is genetics. Almost a half of the people who suffer from diabetes type 2 are brothers and sisters and one in three children of the same family will eventually suffer from diabetes. The second strongest cause of developing diabetes is obesity. That and an intake of many calories are the second and third of the diabetes causes. Almost a third of all people that suffer from diabetes type 2 have antibodies to the islet cells, which produce insulin. These cells so vital in diabetes can be detected in the blood. If the islet cells do not work properly, your body will not get enough insulin.

Type 2 diabetes results from a combination of defective insulin secretion and insulin resistance or reduced insulin sensitivity. Although the exact cause for type 2 is unknown, it seems that central obesity predisposes people for insulin resistance, possibly because of hormone secretions that impair glucose tolerance. Fifty-five percent of individuals with type 2 diabetes are obese. Aging and family history also seem to play a role in the onset of this type. Type 2 diabetes is first treated by diet and exercise, which can restore insulin sensitivity. Some diabetics can control their glucose levels just by these natural methods. If this doesn’t work, the next step is treatment with oral ant diabetic drugs. If the oral medications fail, insulin therapy will be implemented.

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THE CAUSES OF DIABETES TYPE 2

The exact mechanism that causes the disease is not known. There may be an autoimmune response to insulin or to the molecules on the cell surfaces that the insulin connects to. However, these lifestyle factors can cause the disease:

-Too high consume of sugar and fat
-Over-weight
-Too less exercise over many years.

Therefore diabetes type 2 can be prevented by a right diet and with regular exercise.
The primary cause of Type 2 diabetes is insulin resistance. If blood sugar (glucose) cannot be properly absorbed by the body’s cells because of insulin resistance, it builds up in the bloodstream instead (high blood sugar levels), leading to potentially more serious health problems. Insulin resistance plays a major role in the development, continuation, and complications associated with Type 2 diabetes.

People with type 2 diabetes have cells that don’t respond effectively to insulin. As a result of this inability to use insulin, glucose in the bloodstream goes unused, and can build to dangerous levels. This insulin resistance is pronounced in people with type 2 diabetes who are overweight or obese. Over time, type 2 diabetics may progress from having adequate or even greater than adequate amounts of insulin to insulin deficiency, as the insulin-producing cells in the pancreas “burn out.” This is why type 2 diabetics have blood sugar levels that become more difficult to control, and require increasing medication with time.

The symptoms of diabetes

When a person with type II diabetes develops high blood sugar levels (hyperglycemia), they may experience symptoms such as excessive thirst, frequent urination, increased appetite, weight loss, blurred vision, fatigue, headaches, occasional muscle cramps and poor wound healing. However, there are a lot of people with type II diabetes who do not show symptoms and don’t even know they have it.

# Increased thirst
# Increased hunger (especially after eating)
# Dry mouth
# Frequent urination

Treatment

For both types of diabetes, treatment is generally emphasized over curing the disease; as to date there are no universal cures available for diabetes. However, with certain changes in lifestyle, it is possible to control diabetes outbreaks. In fact, treating diabetes is extremely important for a variety of reasons; not least of which is that there are many other illnesses that are linked to diabetes, such as like heart disease, kidney disease and foot and eye problems.

When a person is first diagnosed with diabetes, the doctor’s goal is to lower the glycemic index or the blood glucose level as this can have ill effect on other body parts. This can be achieved by adhering to a diabetes diet, getting regular exercise and maintaining a healthy body weight.

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In Type 2 diabetes the body does not create enough or sufficient insulin. Insulin is the hormone which is important for the body to be able to use sugar. In Type 2 Diabetes the body doesn’t react to the insulin normally.

Glucose is less able to enter the cells and do its work of providing energy. This causes the blood sugar level to go up, making the pancreas produce even more insulin. Finally, the pancreas can wear out from working overtime to produce extra insulin. Then, the pancreas may no longer be able to create enough insulin to keep a person’s blood sugar levels within a normal range.

Children and teens with type 2 diabetes use diet, exercise, and medicines that recover the body’s response to insulin to manage their blood sugar levels.

Causes of Type 2 Diabetes

Although no one knows exact causes Type 2 diabetes, there appears to be a hereditary component to developing it. In fact, it’s expected that 45% to 80% of children with type 2 diabetes have at least one parent with diabetes and may have a significant family history of this ailment.

Most children and adults who develop type 2 diabetes are overweight or obese. Excess fat makes it difficult for the cells to react to insulin. And being inactive (lack of physical movement) further decreases the body’s capability to act in response to insulin.

Many years ago, doctors called this type of diabetes adult-onset diabetes because it almost exclusively affected the adults who are overweight. Today, that explanation is no longer correct. Today more kids and teens are being diagnosed with Type 2 diabetes, possibly because more kids and teens are overweight.

Type 2 Diabetes Symptoms:

The following symptoms are the most common symptoms of type 2 diabetes. But the symptoms may differ from one person to another. Symptoms may include:

* frequent infections that are not simply healed

* high levels of sugar in the blood and urine when tested

* abnormal thirst

* frequent urination

* intense hunger but loss of weight

* blurred vision

* extreme weakness

* irritability and mood changes

* tingling or loss of feeling in the hands or feet

Some people who have type 2 diabetes show no symptoms. Type 2 diabetes Symptoms may be mild and almost invisible, or easy to confuse with signs of aging.

The symptoms of type 2 diabetes may look like other conditions or medical problems. Always discuss with your physician or doctor for a diagnosis.

Treatment for type 2 diabetes:

Precise treatment for type 2 diabetes will be determined by your physician or doctor based on:

* your age, overall health, and medical records

* level of the disease

* your tolerance for specific medications, procedures, or therapies

* your attitude or preference

The goal of treatment is to keep normal blood sugar levels.

Importance is on control of blood sugar (glucose) by observing the levels, habitual physical activity, meal planning, and regular healthcare. Treatment of diabetes is an enduring process of management and education that comprises not only the person with diabetes, but also healthcare experts and family members.

Often, Type 2 diabetes can be controlled through losing weight, improved nutrition, and exercise only. Though, in some cases, these procedures are not sufficient and either oral medications and/or insulin must be used. Treatment often consists of:

* right diet

* weight management

* a suitable exercise program

* regular foot examination

* Oral medications and/or insulin replacement therapy, as directed by your physician

There are a variety of types of medications that may be used to cure type 2 diabetes when the way of life changes such as diet, exercise, and weight loss. Oral medications of numerous dissimilar types exist, with each type working in a different mode to lower blood sugar. One medication may be united with another medication to improve blood sugar control. When oral medications are no longer useful, insulin may be needed.

New medications for treating diabetes are in progress. GLP-1 agonists are one of the latest kinds of medications. GLP-1 agonists work by stimulating insulin production by the pancreas, slowing the emptying of food from the stomach, and reducing the production of glucagon in the pancreas (glucagon is a hormone developed by the pancreas that stimulate release of glucose by the liver).

Regular monitoring of the hemoglobin A1c levels

The hemoglobin A1c test (also called HbA1c test) shows the average amount of sugar in the blood over the previous three months. The outcome or result will indicate if the blood sugar level is under control. The frequency of HbA1c testing will be determined by your doctor. It is recommended that testing occur at least twice a year if the blood sugar level is in the objective range and stable, and more commonly if the blood sugar level is unsteady.

Untreated or inappropriately-treated diabetes can cause troubles with the kidneys, legs, feet, eyes, heart, nerves, and blood flow, which could lead to kidney failure, gangrene, amputation, blindness, or stroke. Thus, it is important to pursue a strict treatment plan.

The question is who is at risk of type 2 diabetes?

Type 2 Diabetes or insulin resistance often goes side by side with central obesity (excess body fat that is concentrated around the waist), high blood pressure and high cholesterol. This group of disorders is occasionally known as syndrome X or metabolic syndrome.

Factors that amplify the person’s risk of developing type 2 diabetes consist of:

* Person elder than 55;

* Person overweight or fat;

* Having an family member with diabetes (may be parent, brother or sister);

* having had gestational diabetes during pregnancy;

* Having had a borderline blood glucose outcome; and having had a heart attack, or having heart ailment or high blood pressure.

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Type 2 Diabetes is often referred to as adult onset diabetes for the simple reason that most Type 2 Diabetes diagnoses occur in the adult years. Unlike Type 1 Diabetes, Type 2 Diabetes is not an autoimmune disease. Rather than destroying the cells that produce insulin, in Type 2 Diabetes, the body shows a resistance to this insulin and the cells ignore the insulin that is produced.

Risk Factors

Like Type 1 Diabetes, there is no known cause for Type 2 Diabetes and there is no known cure. Type 2 Diabetes is a chronic condition, which means that it is a long-term disease that cannot be cured, but that can be managed. Once you are diagnosed with Type 2 Diabetes, it is important that you begin a plan to successfully manage the symptoms of the disease as quickly as possible in order to avoid or delay other complications and illnesses that can derive from untreated diabetes.

Type 2 Diabetes can in people of all ages, races, and economic backgrounds. However, there are some groups that are at higher risk for Type 2 Diabetes, such as African Americans, Native Americans, Asian Americans, and Latinos.

Obesity is one of the many factors that can contribute to the onset of Type 2 Diabetes. While obesity does not cause the disease, the presence of more fatty tissue can cause the cells to become more resistant to the insulin that your body naturally produces.

Inactivity can also make the risk of contracting Type 2 Diabetes higher. Exercise and physical activity helps you to control your weight as well as uses up glucose as energy, which helps to make your cells more sensitive to insulin.

Family history and age can also play an important role in the risk of developing Type 2 Diabetes. The risk of Type 2 Diabetes increases if you have a parent or sibling who has been diagnosed with Type 2 Diabetes. The risk also increases as you age, simply because people tend to get less exercise, lose muscle mass, and gain weight all of which contribute to the cells becoming more resistant to the insulin that your body produces.

Can Type 2 Diabetes Be Prevented?

There are many contributing factors to Type 2 Diabetes. Even if diabetes runs in your family, there are certain lifestyle choices that can help to reduce your risk of Type 2 Diabetes or to help reduce the risk of other complication and illnesses that can be a result of Type 2 Diabetes.

One of the most important prevention tools is a healthy diet. A healthy diet consists of foods that are low in fat and calories and includes a variety of fruits, vegetables, and whole grains. Sweets do not have to be totally avoided, however should be consumed in small quantities and should be a part of a diet including plenty of fruits and vegetables.

Regular exercise is also an important prevention tool. Since obesity is one of the most common risk factors for Type 2 Diabetes, a regular exercise routine combined with a healthy diet not only reduces your risk of obesity and the onset of Type 2 Diabetes symptoms, it also reduces your risk of other illnesses and diseases. Regular exercise also helps to maintain good muscle tone and good blood flow, both of which help your body to function properly and aid in the prevention and recovery of many illnesses and diseases.

While Type 2 Diabetes is a serious and long-term illness, and can result in life-threatening complications, a diagnosis of Type 2 Diabetes does not have to be a death sentence. Proper education and management of the disease can increase your chance of living a long healthy life and it starts with maintaining a healthy lifestyle as early in life as possible. Type 2 Diabetes is a serious, yet manageable disease. Maintaining a healthy lifestyle is one of the most important things you can do in the prevention and management of Type 2 Diabetes.

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Expert: Heidi Kaufman
Bio: Heidi Kaufman is a nutritionist that focuses on disorder prevention through diet. She gives lectures and teaches class at the local hospital about how to live with diabetes.
Filmmaker: Reggie Hayes

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Expert: Heidi Kaufman
Bio: Heidi Kaufman is a nutritionist that focuses on disorder prevention through diet. She gives lectures and teaches class at the local hospital about how to live with diabetes.
Filmmaker: Reggie Hayes

Duration : 0:1:50

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