Type 1 And Type 2 Diabetes: What’s The Difference?
If your child or someone you know has been recently diagnosed with type 1 diabetes, you may be wondering how the disease differs from type 2 diabetes — the form people tend to know more about. What causes type 1 versus type 2 diabetes? Are the symptoms the same? And how is each treated? Here to clear up the confusion with an overview of key differences — and similarities — between these two types of diabetes are experts Julie Settles, M.S.N., A.C.N.P.-B.C., C.E.N., a clinical research scientist at Lilly Diabetes, and Rosemary Briars, N.D., P.N.P.-B.C., C.D.E., C.C.D.C., clinical director and program co-director of the Chicago Children’s Diabetes Center at La Rabida Children’s Hospital. Causes Diabetes, or diabetes mellitus, as it’s formally known in medical terms, describes a group of metabolic diseases in which a person develops high blood glucose (blood sugar). The underlying health factors causing the high blood sugar will determine whether someone is diagnosed with type 1 or type 2 diabetes. Type 1 diabetes is an autoimmune disease in which “the body’s immune system starts to make antibodies that are targeted directly at the insulin-producing cells of the pancreas (islet cells),” explains Briars. Over time, the immune system “gradually destroys the islet cells, so insulin is no longer made and the person has to take insulin every day, from then on,” she says. As for why this happens, Settles notes, “The immune system normally fights off viruses and bacteria that we do not want in our body, but when it causes diabetes, it is because something has gone wrong and now the body attacks its own cells.” Triggering this autoimmune response is a complex mix of genetic and environmental factors that researchers are still trying to fully understand. O Continue reading >>
Types Of Diabetes Mellitus
Diabetes mellitus (or diabetes) is a chronic, lifelong condition that affects your body's ability to use the energy found in food. There are three major types of diabetes: type 1 diabetes, type 2 diabetes, and gestational diabetes. All types of diabetes mellitus have something in common. Normally, your body breaks down the sugars and carbohydrates you eat into a special sugar called glucose. Glucose fuels the cells in your body. But the cells need insulin, a hormone, in your bloodstream in order to take in the glucose and use it for energy. With diabetes mellitus, either your body doesn't make enough insulin, it can't use the insulin it does produce, or a combination of both. Since the cells can't take in the glucose, it builds up in your blood. High levels of blood glucose can damage the tiny blood vessels in your kidneys, heart, eyes, or nervous system. That's why diabetes -- especially if left untreated -- can eventually cause heart disease, stroke, kidney disease, blindness, and nerve damage to nerves in the feet. Type 1 diabetes is also called insulin-dependent diabetes. It used to be called juvenile-onset diabetes, because it often begins in childhood. Type 1 diabetes is an autoimmune condition. It's caused by the body attacking its own pancreas with antibodies. In people with type 1 diabetes, the damaged pancreas doesn't make insulin. This type of diabetes may be caused by a genetic predisposition. It could also be the result of faulty beta cells in the pancreas that normally produce insulin. A number of medical risks are associated with type 1 diabetes. Many of them stem from damage to the tiny blood vessels in your eyes (called diabetic retinopathy), nerves (diabetic neuropathy), and kidneys (diabetic nephropathy). Even more serious is the increased risk of hea Continue reading >>
5 Differences Between Type 1 And Type 2 Diabetes
5 Differences Between Type 1 and Type 2 Diabetes Diabetes is one of the oldest and yet most misunderstood diseases. There are many different types of diabetes, however, the most common ones are Type 1 and Type 2 diabetes. They differ based on how they are caused and treated. But the main similarity that Type 1 and Type 2 diabetes do share is elevated blood glucose levels. The inability to control blood glucose levels will also cause the same symptoms and complications in both. Type 1 Diabetes is an autoimmune disease. The immune system mistakes the insulin producing cells in the pancreas as invaders and attacks them. Once this happens, the cells can no longer produce insulin and a person is therefore insulin dependent for life in order to stay alive. Type 2 Diabetes is a metabolic condition. Its when the body doesnt produce enough insulin or becomes resistant to it. The condition can sometimes be controlled with proper diet and exercise, or a drug to enhance sensitivity to the bodys insulin production. But sometimes natural insulin production is insufficient and insulin injections are then needed to sustain normal blood glucose levels. People with Type 1 Diabetes DO NOT produce insulin. Insulin is a hormone that a working pancreas releases to allow glucose (sugar) from carbohydrates thats eaten to be absorbed for energy. Without this hormone, the body starves and eventually dies. This is why everyday insulin injections is necessary for survival and early diagnosis detection is SO IMPORTANT. Insulin is normally still produced by people with Type 2 Diabetes. In order to regain sensitivity to insulin, proper diet and exercise is recommended. In some cases, insulin injections are needed to keep diabetes in better control. Currently, there is no prevention for Type 1 Diabet Continue reading >>
Diabetes Mellitus Type 2
Diabetes mellitus type 2 (also known as type 2 diabetes) is a long-term metabolic disorder that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. Common symptoms include increased thirst, frequent urination, and unexplained weight loss. Symptoms may also include increased hunger, feeling tired, and sores that do not heal. Often symptoms come on slowly. Long-term complications from high blood sugar include heart disease, strokes, diabetic retinopathy which can result in blindness, kidney failure, and poor blood flow in the limbs which may lead to amputations. The sudden onset of hyperosmolar hyperglycemic state may occur; however, ketoacidosis is uncommon. Type 2 diabetes primarily occurs as a result of obesity and lack of exercise. Some people are more genetically at risk than others. Type 2 diabetes makes up about 90% of cases of diabetes, with the other 10% due primarily to diabetes mellitus type 1 and gestational diabetes. In diabetes mellitus type 1 there is a lower total level of insulin to control blood glucose, due to an autoimmune induced loss of insulin-producing beta cells in the pancreas. Diagnosis of diabetes is by blood tests such as fasting plasma glucose, oral glucose tolerance test, or glycated hemoglobin (A1C). Type 2 diabetes is partly preventable by staying a normal weight, exercising regularly, and eating properly. Treatment involves exercise and dietary changes. If blood sugar levels are not adequately lowered, the medication metformin is typically recommended. Many people may eventually also require insulin injections. In those on insulin, routinely checking blood sugar levels is advised; however, this may not be needed in those taking pills. Bariatri Continue reading >>
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Diabetes Symptoms, (type 1 And Type 2)
Diabetes type 1 and type 2 definition and facts Diabetes is a chronic condition associated with abnormally high levels of sugar (glucose) in the blood. Insulin produced by the pancreas lowers blood glucose. Absence or insufficient production of insulin, or an inability of the body to properly use insulin causes diabetes. The two types of diabetes are referred to as type 1 and type 2. Former names for these conditions were insulin-dependent and non-insulin-dependent diabetes, or juvenile onset and adult onset diabetes. Symptoms of type 1 and type 2 diabetes include increased urine output, excessive thirst, weight loss, hunger, fatigue, skin problems slow healing wounds, yeast infections, and tingling or numbness in the feet or toes. Some of the risk factors for getting diabetes include being overweight or obese, leading a sedentary lifestyle, a family history of diabetes, hypertension (high blood pressure), and low levels of the "good" cholesterol (HDL) and elevated levels of triglycerides in the blood. If you think you may have prediabetes or diabetes contact a health-care professional. Diabetes mellitus is a group of metabolic diseases characterized by high blood sugar (glucose) levels that result from defects in insulin secretion, or its action, or both. Diabetes mellitus, commonly referred to as diabetes (as it will be in this article) was first identified as a disease associated with "sweet urine," and excessive muscle loss in the ancient world. Elevated levels of blood glucose (hyperglycemia) lead to spillage of glucose into the urine, hence the term sweet urine. Normally, blood glucose levels are tightly controlled by insulin, a hormone produced by the pancreas. Insulin lowers the blood glucose level. When the blood glucose elevates (for example, after eating food Continue reading >>
What Is Diabetes?
Diabetes is a disease that occurs when your blood glucose, also called blood sugar, is too high. Blood glucose is your main source of energy and comes from the food you eat. Insulin, a hormone made by the pancreas, helps glucose from food get into your cells to be used for energy. Sometimes your body doesn’t make enough—or any—insulin or doesn’t use insulin well. Glucose then stays in your blood and doesn’t reach your cells. Over time, having too much glucose in your blood can cause health problems. Although diabetes has no cure, you can take steps to manage your diabetes and stay healthy. Sometimes people call diabetes “a touch of sugar” or “borderline diabetes.” These terms suggest that someone doesn’t really have diabetes or has a less serious case, but every case of diabetes is serious. What are the different types of diabetes? The most common types of diabetes are type 1, type 2, and gestational diabetes. Type 1 diabetes If you have type 1 diabetes, your body does not make insulin. Your immune system attacks and destroys the cells in your pancreas that make insulin. Type 1 diabetes is usually diagnosed in children and young adults, although it can appear at any age. People with type 1 diabetes need to take insulin every day to stay alive. Type 2 diabetes If you have type 2 diabetes, your body does not make or use insulin well. You can develop type 2 diabetes at any age, even during childhood. However, this type of diabetes occurs most often in middle-aged and older people. Type 2 is the most common type of diabetes. Gestational diabetes Gestational diabetes develops in some women when they are pregnant. Most of the time, this type of diabetes goes away after the baby is born. However, if you’ve had gestational diabetes, you have a greater chan Continue reading >>
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Differences Between Type 1 And Type 2
Tweet Whilst both type 1 and type 2 diabetes are characterised by having higher than normal blood sugar levels, the cause and development of the conditions are different. Confused over which type of diabetes you have? It's not always clear what type of diabetes someone has, despite what many people think. For instance, the typical assumption is that people with type 2 diabetes will be overweight and not inject insulin, while people with type 1 diabetes will be, if anything, underweight. But these perceptions just aren't always true. Around 20% of people with type 2 diabetes are of a healthy weight when diagnosed, and many of them are dependent on insulin. Similarly, people with type 1 diabetes will in some cases be overweight. Because both types of diabetes can be so varied and unpredictable, it's often difficult to know which type of diabetes someone has. It's not safe to assume that an overweight person with high blood glucose levels has type 2 diabetes, because the cause of their condition might in fact be attributable to type 1. In some cases, when the type of diabetes is in doubt, your health team may need to carry out specialised tests to work out which type of diabetes you have. This way, they can recommend the most appropriate treatment for your diabetes. Common differences between type 1 and type 2 diabetes Despite the uncertainty that often surrounds a diagnosis of diabetes, there are a few common characteristics of each diabetes type. Please note that these differences are based on generalisations - exceptions are common. For instance, the perception of type 1 diabetes isn't strictly true: many cases are diagnosed in adulthood. This table should be seen as a rough guide to the differences between type 1 and type 2 diabetes, rather than hard and fast rules. Co Continue reading >>
Type 1 And Type 2
Differences Between Understanding diabetes starts with knowing the different types of diabetes and their key differences. The two most common types are type 1 and type 2. Type 1 diabetes In type 1 diabetes, the body makes little or no insulin due to an overactive immune system. So people with type 1 diabetes must take insulin every day. Type 1 diabetes usually occurs in children and young adults but can also appear in older adults. Type 2 diabetes In type 2 diabetes, your body prevents the insulin it does make from working right. Your body may make some insulin but not enough. Most people with diabetes—about 90% to 95%—have type 2. This kind of diabetes usually happens in people who are older, although even younger adults may be diagnosed with it. Type 2 diabetes also usually occurs in people who are overweight. In fact, about 8 out of 10 people with type 2 diabetes are overweight. Diabetes during pregnancy (gestational diabetes) Some women may develop diabetes during pregnancy, which is called gestational diabetes. Being diagnosed with gestational diabetes doesn't mean a woman had diabetes before or would continue to have diabetes after giving birth. A woman should follow her health care provider's advice closely during pregnancy. Continue reading >>
Type 1 And Type 2 Diabetes: What’s The Difference?
There are two main types of diabetes: type 1 and type 2. Both types of diabetes are chronic diseases that affect the way your body regulates blood sugar, or glucose. Glucose is the fuel that feeds your body’s cells, but to enter your cells it needs a key. Insulin is that key. People with type 1 diabetes don’t produce insulin. You can think of it as not having a key. People with type 2 diabetes don’t respond to insulin as well as they should and later in the disease often don’t make enough insulin. You can think of this as having a broken key. Both types of diabetes can lead to chronically high blood sugar levels. That increases the risk of diabetes complications. Both types of diabetes, if not controlled, share many similar symptoms, including: frequent urination feeling very thirsty and drinking a lot feeling very hungry feeling very fatigued blurry vision cuts or sores that don’t heal properly People with type 1 diabetes may also experience irritability and mood changes, and unintentionally lose weight. People with type 2 diabetes may also have numbness and tingling in their hands or feet. Although many of the symptoms of type 1 and type 2 diabetes are similar, they present in very different ways. Many people with type 2 diabetes won’t have symptoms for many years. Then often the symptoms of type 2 diabetes develop slowly over the course of time. Some people with type 2 diabetes have no symptoms at all and don’t discover their condition until complications develop. The symptoms of type 1 diabetes develop fast, typically over the course of several weeks. Type 1 diabetes, which was once known as juvenile diabetes, usually develops in childhood or adolescence. But it’s possible to get type 1 diabetes later in life. Type 1 and type 2 diabetes may have simi Continue reading >>
What Is The Difference Between Type 1 And Type 2 Diabetes?
There are three major types of diabetes: type 1, type 2, and gestational diabetes. All types of diabetes cause blood glucose levels to be higher than normal, but they do this in different ways Type 1 diabetes Type 1 diabetes can occur at any age, but is most commonly diagnosed from infancy to the late 30s. With this type of diabetes, a person’s pancreas produces no insulin. It occurs when the body’s own defence system (the immune system) attacks and destroys the insulin-producing cells in the pancreas. What causes the immune system to do this is not yet completely understood, but we are funding research to find out. Type 2 diabetes Type 2 diabetes is by far the most common type of diabetes – in the UK over 90 per cent of people with diabetes have type 2. Type 2 diabetes usually affects those over 40, or 25 if you’re of South Asian descent. However, it is becoming more common among young people due to lifestyle. The symptoms of type 2 diabetes are not always obvious and, unlike with type 1, they can take a long time to develop. People with type 2 diabetes either don’t make enough insulin or don’t make insulin that the body can use properly. The cells in the body become resistant to insulin, making a greater amount of insulin necessary to keep blood glucose levels within a normal range. Eventually, the pancreas can wear out from producing extra insulin, and it may start making less and less. Type 2 can usually be managed through diet, exercise, and self-monitoring blood glucose, at least in the first few years following diagnosis. However, type 2 diabetes is a progressive condition, and most people will need to take tablets and/or inject insulin after living with it for five to 10 years. LADA Up to a third of people who were initially diagnosed as having type Continue reading >>
Type 1 Vs. Type 2 Diabetes: Which One Is Worse?
What are the differences between the causes of type 1 and type 2? The underlying causes of type 1 and type 2 are different. Type 1 diabetes causes Type 1 diabetes is believed to be due to an autoimmune process, in which the body's immune system mistakenly targets its own tissues (islet cells in the pancreas). In people with type 1 diabetes, the beta cells of the pancreas that are responsible for insulin production are attacked by the misdirected immune system. This tendency for the immune system to destroy the beta cells of the pancreas is likely to be, at least in part, genetically inherited, although the exact reasons that this process happens are not fully understood. Exposure to certain viral infections (mumps and Coxsackie viruses) or other environmental toxins have been suggested as possible reasons why the abnormal antibody responses develop that cause damage to the pancreas cells. The primary problem in type 2 diabetes is the inability of the body's cells to use insulin properly and efficiently, leading to hyperglycemia (high blood sugar) and diabetes. This problem affects mostly the cells of muscle and fat tissues, and results in a condition known as insulin resistance. In type 2 diabetes, there also is a steady decline of beta cells that worsens the process of elevated blood sugars. At the beginning, if someone is resistant to insulin, the body can at least partially increase production of insulin enough to overcome the level of resistance. Over time, if production decreases and enough insulin cannot be released, blood sugar levels rise. In many cases this actually means the pancreas produces larger than normal quantities of insulin, but the body is not able to use it effectively. A major feature of type 2 diabetes is a lack of sensitivity to insulin by the ce Continue reading >>
Type 1 And Type 2 Diabetes
What Do They Have in Common? Abstract Type 1 and type 2 diabetes frequently co-occur in the same families, suggesting common genetic susceptibility. Such mixed family history is associated with an intermediate phenotype of diabetes: insulin resistance and cardiovascular complications in type 1 diabetic patients and lower BMI and less cardiovascular complications as well as lower C-peptide concentrations in type 2 diabetic patients. GAD antibody positivity is more common in type 2 diabetic patients from mixed families than from common type 2 diabetes families. The mixed family history is associated with more type 1–like genetic (HLA and insulin gene) and phenotypic characteristics in type 2 diabetic patients, especially in the GAD antibody–positive subgroup. Leaving out the extreme ends of diabetes phenotypes, young children progressing rapidly to total insulin deficiency and strongly insulin-resistant subjects mostly with non-Europid ethnic origin, a large proportion of diabetic patients may have both type 1 and type 2 processes contributing to their diabetic phenotype. Diabetes in most cases is caused by a loss of the physical or functional β-cell mass, mostly due to an autoimmune process (type 1 etiological process) and/or increased need for insulin due to insulin resistance (type 2 process) (1). Both of these major diabetes types are believed to include different stages of disease, ranging from non–insulin-requiring to insulin-requiring for control or survival. According to this classification adopted by the World Health Organization, it is quite possible that both processes would operate in a single patient and contribute to the phenotype of the patient. Also, factors other than autoimmunity can lead to a defective insulin response to glucose. Both major diab Continue reading >>
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Type 1 Diabetes Vs Type 2
National Diabetes Month is coming to a close. Unfortunately, diabetes isn’t going away any time soon. According to the American Diabetes Association, 1.4 million Americans are diagnosed with diabetes each year. And 86 million people in the United States with prediabetes are headed towards developing Type 2 diabetes. Diabetes isn’t unique to the United States: It’s a global issue, affecting hundreds of millions of people worldwide. Many people describe diabetes as being a pandemic. When people are diagnosed with diabetes, they often have many questions, especially about the differences between Type 1 and Type 2 diabetes. There are, in fact, multiple different forms of diabetes (too many to get into in this week’s posting!), but the more common forms are Type 1 and Type 2. Let’s take a look at these this week and hopefully clear up any confusion or questions you may have. Type 1 diabetes Name: Type 1 diabetes was formerly known as “juvenile diabetes” and “insulin-dependent diabetes.” These terms are inaccurate and obsolete. We know that it’s not just “juveniles” who get Type 1 diabetes — adults get Type 1, too, and many people who have Type 2 diabetes must take insulin. So, Type 1 diabetes is the correct term. Definition: Type 1 diabetes (also known as Type 1 diabetes mellutis, or T1DM) is an autoimmune condition. This means that the body’s immune system turns on itself; in this case, it attacks the beta cells of the pancreas. These are the cells that produce insulin. As a result, the pancreas produces very little, if any, insulin. Causes: Scientists don’t exactly know what causes Type 1 diabetes. However, it’s likely that genetics and environmental factors, such as certain types of viruses, play a role. Prevalence: Type 1 diabetes accounts Continue reading >>
5 Ways Type 1 Diabetes Is Different From Type 2
When people hear that you have diabetes, they start to make assumptions that aren't always accurate. A lot of the confusion stems from the fact that there are two main types, yet many people don't understand how they're different. (Want to pick up some healthier habits? Sign up to get daily healthy living tips delivered straight to your inbox!) As someone with type 1 diabetes—I was diagnosed with it nearly 40 years ago—I'm all too familiar with the disease. I lived with it as a child, teen, and adult, and when I decided to have kids I had to figure out how to manage the condition while being pregnant. (I even wrote a book about it, Balancing Pregnancy With Pre-Existing Diabetes: Healthy Mom, Healthy Baby.) Having type 1 diabetes means I'm in the minority: Of the approximately 29 million Americans who have diabetes, only 1.25 million have type 1. Most have type 2, which is a totally different form. "Comparing type 1 to type 2 is like comparing apples to tractors," says Gary Scheiner, a Pennsylvania-based certified diabetes educator and author of Think Like a Pancreas. "The only thing they really have in common is that both involve an inability to control blood sugar levels." Here are 5 important distinctions. 1. Type 1 is an autoimmune disease; type 2 isn't. Diabetes happens when your body has trouble with insulin, a hormone that helps convert sugar from the food you eat into energy. When there isn’t enough insulin in your body, sugar builds up in the bloodstream and can make you sick. People with type 1 and type 2 both face this problem, but how they arrived there is quite different. If you have type 1, you don't make any insulin at all. That's because type 1 is an autoimmune disease in which your immune system attacks and destroys the insulin-making cells in your Continue reading >>
What's The Difference Between Type 1 And Type 2 Diabetes?
Type 1 and type 2 diabetes share the problem of high levels of blood sugar. The inability to control blood sugar causes the symptoms and the complications of both types of diabetes. But type 1 diabetes and type 2 diabetes are two different diseases in many ways. According to the latest (2014) estimates from the Centers for Disease Control and Prevention (CDC), 29.1 million people, or 9.3 percent of the U.S. population, have diabetes. Type 1 diabetes affects just 5 percent of those adults, with type 2 diabetes affecting up to 95 percent. Here’s what else you need to know to be health-savvy in the age of the diabetes epidemic. What Causes Diabetes? "Type 1 diabetes is an autoimmune disease — the body's immune system attacks the cells in the pancreas that make insulin," a hormone, says Andjela Drincic, MD, associate professor of internal medicine in the division of diabetes, endocrinology, and metabolism at the University of Nebraska Medical Center in Omaha. The exact cause is not known, but it's probably a combination of the genes a person is born with and something in the environment that triggers the genes to become active. "The cause of type 2 diabetes is multifactorial," says Dr. Drincic. "People inherit genes that make them susceptible to type 2, but lifestyle factors, like obesity and inactivity, are also important. In type 2 diabetes, at least in the early stages, there is enough insulin, but the body becomes resistant to it." Risk factors for type 2 diabetes include a family history of the disease, a poor diet, a sedentary lifestyle, and obesity. African-Americans, Latin Americans, and certain Native American groups have a higher risk of type 2 diabetes than Caucasian Americans. Juvenile or Adult-Onset: When Does Diabetes Start? Usually, type 1 diabetes in dia Continue reading >>