What is type 2 diabetes, what are the signs to watch out for and how is it treated?
It is a life-long health condition affecting around 3.5 million
people in the UK. On top of that, experts estimate there are 549,000
people living with diabetes, but who do not know it yet
It is a condition caused by high levels of glucose – or sugar – in the blood.Glucose levels are so high because the body is unable to properly use it.
In people diagnosed with diabetes, their pancreas doesn’t produce any insulin, or not enough insulin.
Insulin is a hormone typically produced by the pancreas and allows glucose to enter the cells in the body, where it’s used for energy.
People diagnosed with diabetes are unable to make proper use of
glucose, so it builds up in the blood and can’t be used as energy.
There are two types of diabetes – type 1 and type 2.
The distinction lies in what is causing the lack of insulin – often described as the key, that allows glucose to unlock the door to the cells.
It develops when the insulin-producing cells in the body are unable to produce enough insulin.
It can also be triggered when the insulin that is produced doesn’t work properly.
However, there are some exceptions.
In people from southern Asia the disease can appear as early as 25.
And the condition is becoming more prevalent in children, teenagers of all ethnicities.
Experts suggest the rising rates of type 2 diabetes is due to the obesity epidemic – a key cause of type 2 diabetes.
Type 2 diabetes can be treated with drugs, and many people can reverse their condition by adopting a healthy lifestyle – a healthy diet and exercise.
It is treated with daily insulin injections or an insulin pump.
This form of the disease typically occurs in childhood, or before the age of 40 and is not linked to obesity.
These signs are common in children and adults alike. But, adults suffering type 1 diabetes can find it harder to recognise their symptoms.
Diabetes UK’s four T’s campaign aims to raise awareness of the key signs.
What are the four Ts?
However, whereas a healthier lifestyle can often reverse the symptoms in people with type 2 diabetes, it does not have the same dramatic effect on type 1 diabetes.
Every person diagnosed with type 1 diabetes will have to take insulin via injection or a pump.
Some type 2 diabetics will also need insulin, though it is less common.
Those diagnosed with type 2 diabetes will sometimes need to take drugs, alongside living a healthier lifestyle.
This medication is designed to lower blood sugar levels, but cannot cure the disease.
Type 2 diabetes is a progressive condition, so worsens over time, meaning some people will need more medication to control it as it progresses.
Type 2 diabetes is a common, serious disease that can harm many organs of the body.
Currently, 40 percent of people in the United States are expected to develop type 2 diabetes in their lifetime.
There are ways to reduce the risk of developing type 2 diabetes. This article will look at six of them.
Glucose is used for energy, so checking levels is very important.
Diabetes mellitus, or diabetes, refers to a group of metabolic diseases where the body does not adequately produce insulin
or use insulin properly. Insulin plays a crucial role in delivering
glucose, or sugar, into the cells. This glucose is then used for energy.
People with untreated or poorly managed diabetes have abnormally high levels of glucose in their blood. This can lead to organ damage and other complications.
Too much glucose in the blood is called hyperglycemia. Symptoms include fatigue, blurry vision, hunger, increased thirst, and frequent urination.
This means the body cannot use insulin to absorb blood sugar into the cells so that it can be used for energy. Some people with type 2 diabetes may stop producing enough insulin to keep blood sugar levels within normal ranges.
Type 2 diabetes usually affects people who are older. It emerges more slowly than type 1 diabetes. Type 2 diabetes may not have noticeable symptoms. A person may have type 2 diabetes without knowing it.
Treatment of type 2 diabetes involves diet, exercise, and sometimes medications. Lifestyle changes can also help to prevent type 2 diabetes.
Eventually, a person with type 1 diabetes stops producing insulin entirely. This means that glucose cannot enter the cells. The glucose level in the blood will rise until insulin therapy is begun.
The American Diabetes Association recommend that testing begins at 45 years of age and recurs every 3 years. If other risk factors exist, testing may be started sooner and more frequently.
There are three tests that can diagnose prediabetes and type 2 diabetes:
It is better to replace refined carbohydrates, such as sugar, white bread, and sweetened drinks such as sodas, with complex carbohydrates. These include whole grains, legumes, whole fruits, and vegetables.
People should be mindful about the carbohydrates, protein, and fat eaten at each meal. Phone and web apps can help with meal planning.
Eating high-fiber foods may not only help to reduce the chances of type 2 diabetes, it can help maintain overall health as well.
Fiber helps people to feel fuller and more satisfied after meals. It
helps to control blood sugar by slowing the digestion of carbohydrates
into the bloodstream.
Other important health benefits of fiber include lowering cholesterol and keeping bowel movements regular.
Whole grains, fruits, vegetables, and legumes such as beans are all good sources of fiber. While these foods are nutritious, it is important to eat them as part of a balanced meal.
Examples of moderate exercise include a brisk walk, yard work, biking, hiking, and swimming. People with health problems should speak with a health provider about their best fitness options.
Reducing stress and taking care of one's emotional health can help to prevent diabetes. Ways of relaxing include deep breathing, meditation, and taking time to relax.
Excess fat can trigger the cells to develop insulin resistance, especially if fat is concentrated around the belly.
The risk for type 2 diabetes rises particularly at or after the age of 45 years. However, younger people can develop type 2 diabetes.
Being obese or overweight may increase the chance of developing type 2 diabetes.
If a person has a first-degree relative with diabetes, such as parent or
sibling, they have a higher chance of developing it too.
Overall, high total cholesterol is associated with health problems such as heart disease, blood vessel disease, and stroke.
It is a life-long health condition affecting around 3.5 million people in the UK.
On top of that, experts estimate there are 549,000 people living with diabetes, but who do not know it yet.It is a condition caused by high levels of glucose – or sugar – in the blood.Glucose levels are so high because the body is unable to properly use it.
In people diagnosed with diabetes, their pancreas doesn’t produce any insulin, or not enough insulin.
Insulin is a hormone typically produced by the pancreas and allows glucose to enter the cells in the body, where it’s used for energy.
Related Stories
There are two types of diabetes – type 1 and type 2.
The distinction lies in what is causing the lack of insulin – often described as the key, that allows glucose to unlock the door to the cells.
WHAT IS TYPE 2 DIABETES?
Type 2 diabetes is the more common form of the disease – accounting for between 85 and 95 per cent of all cases, according to Diabetes UK.It develops when the insulin-producing cells in the body are unable to produce enough insulin.
It can also be triggered when the insulin that is produced doesn’t work properly.
WHO IS AT RISK?
Typically, people are diagnosed with type 2 diabetes from the age of 40.However, there are some exceptions.
In people from southern Asia the disease can appear as early as 25.
And the condition is becoming more prevalent in children, teenagers of all ethnicities.
Experts suggest the rising rates of type 2 diabetes is due to the obesity epidemic – a key cause of type 2 diabetes.
Type 2 diabetes can be treated with drugs, and many people can reverse their condition by adopting a healthy lifestyle – a healthy diet and exercise.
WHAT IS TYPE 1 DIABETES?
Type 1 diabetes is where the cells in the body that typically produce insulin have been destroyed, leaving the body unable to produce the key hormone.WHO IS AT RISK?
Type 1 diabetes is far less common, affecting around 10 per cent of adults with the disease.It is treated with daily insulin injections or an insulin pump.
This form of the disease typically occurs in childhood, or before the age of 40 and is not linked to obesity.
WHAT ARE THE SYMPTOMS OF DIABETES?
The common signs you may have diabetes include:- going to the toilet a lot, especially at night
- being really thirsty
- feeling more tired than usual
- losing weight, without trying to
- genital itching or thrush
- cuts and wounds that take longer to heal
- blurred vision
These signs are common in children and adults alike. But, adults suffering type 1 diabetes can find it harder to recognise their symptoms.
Diabetes UK’s four T’s campaign aims to raise awareness of the key signs.
What are the four Ts?
- Toilet – going to the toilet a lot, bed wetting in children
- Thirsty – being really thirsty is a sign of the disease, as is not being able to quench your thirst
- Tired – feeling more tired than usual is a sign
- Thinner – losing weight without trying can indicate diabetes
WHAT ARE THE TREATMENTS?
As well as being advised to eat a healthy diet and take more exercise, both forms of diabetes can be treated using different drugs.However, whereas a healthier lifestyle can often reverse the symptoms in people with type 2 diabetes, it does not have the same dramatic effect on type 1 diabetes.
Every person diagnosed with type 1 diabetes will have to take insulin via injection or a pump.
Some type 2 diabetics will also need insulin, though it is less common.
Those diagnosed with type 2 diabetes will sometimes need to take drugs, alongside living a healthier lifestyle.
This medication is designed to lower blood sugar levels, but cannot cure the disease.
Type 2 diabetes is a progressive condition, so worsens over time, meaning some people will need more medication to control it as it progresses.
Type 2 diabetes is a common, serious disease that can harm many organs of the body.
Currently, 40 percent of people in the United States are expected to develop type 2 diabetes in their lifetime.
There are ways to reduce the risk of developing type 2 diabetes. This article will look at six of them.
Contents of this article:
- Overview of diabetes
- Steps to prevent type 2 diabetes
- Risk factors for type 2 diabetes
Overview of diabetes
Glucose is used for energy, so checking levels is very important.
People with untreated or poorly managed diabetes have abnormally high levels of glucose in their blood. This can lead to organ damage and other complications.
Too much glucose in the blood is called hyperglycemia. Symptoms include fatigue, blurry vision, hunger, increased thirst, and frequent urination.
Type 2 diabetes
Type 2 diabetes is the most common form of diabetes, accounting for about 90 to 95 percent of all diagnosed cases. In type 2 diabetes, the body develops a resistance to insulin.This means the body cannot use insulin to absorb blood sugar into the cells so that it can be used for energy. Some people with type 2 diabetes may stop producing enough insulin to keep blood sugar levels within normal ranges.
Type 2 diabetes usually affects people who are older. It emerges more slowly than type 1 diabetes. Type 2 diabetes may not have noticeable symptoms. A person may have type 2 diabetes without knowing it.
Treatment of type 2 diabetes involves diet, exercise, and sometimes medications. Lifestyle changes can also help to prevent type 2 diabetes.
Type 1 diabetes
Type 1 diabetes is a lifelong disease, thought to be an autoimmune disease that usually develops during childhood and adolescence. In type 1 diabetes, the immune system mistakes insulin-producing cells for harmful invaders and destroys them.Eventually, a person with type 1 diabetes stops producing insulin entirely. This means that glucose cannot enter the cells. The glucose level in the blood will rise until insulin therapy is begun.
Can type 1 diabetes be prevented?
There is no known way to prevent type 1 diabetes. Research is underway to understand the disease better and find ways to stop the destruction of insulin-producing cells.Steps to prevent type 2 diabetes
Here are some suggestions to prevent type 2 diabetes and also maintain overall health:1. Regular blood glucose screening
Blood tests can detect prediabetes and type 2 diabetes. Those who are overweight, older, or who have other risk factors should have regular diabetes screenings.The American Diabetes Association recommend that testing begins at 45 years of age and recurs every 3 years. If other risk factors exist, testing may be started sooner and more frequently.
There are three tests that can diagnose prediabetes and type 2 diabetes:
- Glycated hemoglobin (A1C) test. This blood test checks for the average blood sugar level for the past 2 to 3 months. An A1C of at least 5.7 percent is associated with a greater risk of getting type 2 diabetes. An A1C level over 6.5 percent is diagnostic for diabetes.
- Fasting blood sugar test. A blood test is done to measure blood sugar after an overnight fast. A blood sugar level from 100 to 125 mg/dL is diagnostic for prediabetes. A blood sugar level of 126 mg/dL or higher suggests diabetes.
- Oral glucose tolerance test. This test is useful for diagnosing diabetes during pregnancy. Blood is taken to measure blood sugar after an 8-hour fast. Then, another blood test to measure blood sugar is taken either 1 or 2 hours after drinking a sugar solution. The doctor will determine the next steps depending on these results.
2. Maintain a healthy weight
People can lower their risk for type 2 diabetes by more than 50 percent by losing 7 percent of their body weight and exercising regularly. Weight loss can be achieved through healthier food choices and regular physical activity.3. Follow a healthy and balanced diet
Healthy eating begins with nutritious foods that contain protein, carbohydrates, and fat, as well as vitamins and minerals. Sweets, processed, and salty drinks and foods are best avoided, or eaten only in moderation.It is better to replace refined carbohydrates, such as sugar, white bread, and sweetened drinks such as sodas, with complex carbohydrates. These include whole grains, legumes, whole fruits, and vegetables.
People should be mindful about the carbohydrates, protein, and fat eaten at each meal. Phone and web apps can help with meal planning.
4. Get enough fiber
Eating high-fiber foods may not only help to reduce the chances of type 2 diabetes, it can help maintain overall health as well.
Other important health benefits of fiber include lowering cholesterol and keeping bowel movements regular.
Whole grains, fruits, vegetables, and legumes such as beans are all good sources of fiber. While these foods are nutritious, it is important to eat them as part of a balanced meal.
5. Get active
Regular physical activity or exercise is important in reducing the risk of diabetes and heart disease. Experts recommend that everyone, including those at risk for diabetes, should engage in moderate exercise for 30 minutes, 5 days per week.Examples of moderate exercise include a brisk walk, yard work, biking, hiking, and swimming. People with health problems should speak with a health provider about their best fitness options.
6. Reduce stress
Stress is believed to affect blood sugar in two ways. First, people under stress might neglect their healthy habits of eating balanced meals and exercising. There is also evidence that stress can raise blood sugar levels.Reducing stress and taking care of one's emotional health can help to prevent diabetes. Ways of relaxing include deep breathing, meditation, and taking time to relax.
Risk factors for type 2 diabetes
There are several causes and risk factors for type 2 diabetes.Being overweight or obese
Obesity is an important risk factor. Of those diagnosed with type 2 diabetes, 85 percent are overweight, with a body mass index (BMI) of 25 to 29.9, or obese, with a BMI of 30 or more.Excess fat can trigger the cells to develop insulin resistance, especially if fat is concentrated around the belly.
Older age
As people grow older, the risk of developing diabetes, heart disease, and stroke increases.The risk for type 2 diabetes rises particularly at or after the age of 45 years. However, younger people can develop type 2 diabetes.
Family history of type 2 diabetes
Being obese or overweight may increase the chance of developing type 2 diabetes.
Race or ethnicity
African-Americans, Mexican-Americans, Native Americans, Pacific Islanders, and Asian-Americans have a greater risk than others for developing type 2 diabetes.High blood pressure
Having high blood pressure is a risk factor for diabetes. High blood pressure is generally defined as a blood pressure equal to or over 140/90 mmHg. At present, the exact relationship between high blood pressure and diabetes is not clear.Abnormal blood fat levels
Cholesterol is a group of fats that includes "good" cholesterol (HDL) and triglycerides. These fats are a natural part of how the body works, but too many triglycerides or too little HDL is a risk factor for type 2 diabetes.Overall, high total cholesterol is associated with health problems such as heart disease, blood vessel disease, and stroke.
No comments:
Post a Comment