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 >>
Type 2 Diabetes
Print Overview Type 2 diabetes, once known as adult-onset or noninsulin-dependent diabetes, is a chronic condition that affects the way your body metabolizes sugar (glucose), your body's important source of fuel. With type 2 diabetes, your body either resists the effects of insulin — a hormone that regulates the movement of sugar into your cells — or doesn't produce enough insulin to maintain a normal glucose level. More common in adults, type 2 diabetes increasingly affects children as childhood obesity increases. There's no cure for type 2 diabetes, but you may be able to manage the condition by eating well, exercising and maintaining a healthy weight. If diet and exercise aren't enough to manage your blood sugar well, you also may need diabetes medications or insulin therapy. Symptoms Signs and symptoms of type 2 diabetes often develop slowly. In fact, you can have type 2 diabetes for years and not know it. Look for: Increased thirst and frequent urination. Excess sugar building up in your bloodstream causes fluid to be pulled from the tissues. This may leave you thirsty. As a result, you may drink — and urinate — more than usual. Increased hunger. Without enough insulin to move sugar into your cells, your muscles and organs become depleted of energy. This triggers intense hunger. Weight loss. Despite eating more than usual to relieve hunger, you may lose weight. Without the ability to metabolize glucose, the body uses alternative fuels stored in muscle and fat. Calories are lost as excess glucose is released in the urine. Fatigue. If your cells are deprived of sugar, you may become tired and irritable. Blurred vision. If your blood sugar is too high, fluid may be pulled from the lenses of your eyes. This may affect your ability to focus. Slow-healing sores o Continue reading >>
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 >>
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 >>
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 >>
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 >>
Diabetes In Dogs: Type 1 Vs. Type 2
By Hanie Elfenbein, DVM Diabetes in dogs is not a death sentence. It takes dedication, but your dog can still live a long, happy life. Diabetes means that the body is unable to use glucose (sugar) appropriately. This leads to high levels of sugar in the blood, which can cause many health problems. Just like humans, our pets can get both Type I and Type II diabetes. Type I diabetes is also known as insulin-deficiency. It is due to the body's inability to produce insulin. Insulin is normally produced in the pancreas and is important in helping cells use glucose (sugar), the basic energy source. Our digestive systems are designed to turn food into glucose for cells to use. Without insulin, glucose cannot get into cells. People and animals with Type I diabetes need to be given insulin so that their body can use glucose. Type II diabetes is known as insulin resistant diabetes. It happens when the pancreas makes insulin but the body's cells do not respond to the insulin. Sometimes Type II diabetes can be reversed through weight loss and improvements in diet and exercise. In our companions, dogs are more likely to develop Type I diabetes while cats are more likely to develop Type II diabetes. Some diseases and medications can also cause Type II diabetes in dogs. Fortunately for the animals with Type II diabetes, some will recover through diet and exercise. Unfortunately, once your pet develops Type I diabetes, it is not reversible. Causes of Canine Diabetes In dogs, Type I diabetes is caused by destruction of insulin producing cells in the pancreas. These cells die as a result of inflammation of the pancreas, known as pancreatitis. Some dog breeds are predisposed to chronic pancreatitis and diabetes, including Keeshonds and Samoyeds. Like humans and cats, obese dogs are at ris 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 Vs. Type 2 Diabetes: What’s The Difference?
Diabetes, a medical condition that results in high blood glucose (sugar) levels, is one of the most prevalent diseases in the United States—more than 10 percent of the population suffer from the condition. In 2012, 29.1 million people had diabetes, however, the disease goes undiagnosed in an estimated 8.1 million people and is one of the top concerns for public health professionals. Claudia Perkins, R.D., a health educator at the Texas A&M Health Science Center Coastal Bend Health Education Center, deconstructs the differences between type 1 and type 2 diabetes, and how you can improve your overall health while living with the disease. What causes diabetes? When you eat, your food is turned into glucose, and to effectively utilize glucose, the body must first absorb it. After a meal, the pancreas releases insulin which allows cells in your muscles, fat and liver to absorb glucose circulating in the bloodstream. Diabetes is caused when complications with insulin and its release arise. An estimated five to 10 percent of people with diabetes are diagnosed with type 1—the type which renders them unable to produce insulin. Because of this, type 1 patients are dependent on an outside source of the hormone. In many cases, the body’s own immune system destroys the cells in the pancreas that release insulin; which are essential for the body to absorb glucose and produce energy. Patients diagnosed with type 2 diabetes can produce insulin, however, their bodies are unable to process it effectively. “People with type 2 diabetes can become insulin dependent like someone with type 1,” Perkins said. “But, since they were not insulin dependent at the time of diagnosis, their diabetes is type 2.” People with type 1 diabetes need to check their blood sugar levels at least f 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 >>
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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Diabetes: The Differences Between Types 1 And 2
Diabetes, or diabetes mellitus (DM), is a metabolic disorder in which the body cannot properly store and use sugar. It affects the body's ability to use glucose, a type of sugar found in the blood, as fuel. This happens because the body does not produce enough insulin, or the cells do not correctly respond to insulin to use glucose as energy. Insulin is a type of hormone produced by the pancreas to regulate how blood sugar becomes energy. An imbalance of insulin or resistance to insulin causes diabetes. Diabetes is linked to a higher risk of cardiovascular disease, kidney disease, vision loss, neurological conditions, and damage to blood vessels and organs. There is type 1, type 2, and gestational diabetes. They have different causes and risk factors, and different lines of treatment. This article will compare the similarities and differences of types 1 and 2 diabetes. Gestational diabetes occurs in pregnancy and typically resolves after childbirth. However, having gestational diabetes also increases the risk of developing type 2 diabetes after pregnancy, so patients are often screened for type 2 diabetes at a later date. According to the Centers for Disease Control and Prevention (CDC), 29.1 million people in the United States (U.S.) have diabetes. Type 2 diabetes is much more common than type 1. For every person with type 1 diabetes, 20 will have type 2. Type 2 can be hereditary, but excess weight, a lack of exercise and an unhealthy diet increase At least a third of people in the U.S. will develop type 2 diabetes in their lifetime. Both types can lead to heart attack, stroke, nerve damage, kidney damage, and possible amputation of limbs. Causes In type 1 diabetes, the immune system mistakenly attacks the insulin-producing pancreatic beta cells. These cells are destro Continue reading >>
Difference Between Type 1 And Type 2 Diabetes | Prevention
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 diabetesI was diagnosed with it nearly 40 years agoI'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. MORE: 7 Reasons You're Tired All The Time 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 isnt 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 dest Continue reading >>
Type 1 Vs. Type 2 Diabetes - Mylife Diabetescare International
Treatment: provision of insulin using an insulin pen or insulin pump Type 1 diabetes usually appears before the age of 35 but older adults can also develop it. Generally Type 1 diabetes begins abruptly with a sudden onset of symptoms and complaints such as increased urine production, abnormal thirst, unexplained weight loss, or tiredness. This form of diabetes originates in a malfunction of the immune system (autoimmune disease). The insulin-producing cells (beta cells) in the pancreas are destroyed by the body's own immune response. The body is no longer able to produce the insulin that is urgently needed by the cells. With the exception of the first weeks or months after manifestation (remission phase), there is an absolute insulin deficiency. Therapy involves insulin treatment, a vital hormone substitution therapy that must be carried out throughout the patient's lifetime. Initial diminished sensitivity to insulin, later also defective insulin production. Caused by excess weight, lack of physical activity, genetic factors Treatment: weight loss, increase in physical activity, medication to lower blood sugar, insulin. Frequently emerges in connection with high blood pressure, fat metabolism disorders and excess weight. Type 2 diabetes generally appears in mid to late adulthood. However, overweight teenagers and young adults are also developing this form of diabetes with increasing frequency. Type 2 diabetes is a combination of a diminished response to insulin (insulin resistance) and faulty insulin production. Blood sugar is therefore transported in insufficient quantity from the blood into cells. Type 2 diabetes rarely leads to serious metabolic lapses but does frequently lead to serious secondary diseases. In addition to genetic factors, excess weight, incorrect di Continue reading >>
What Is The Best Way To Distinguish Type 1 And 2 Diabetes?
Onset of diabetes in childhood with ketoacidosis and insulin dependency has traditionally been sufficient to diagnose type 1 diabetes, while onset in older, obese patients with primary insulin resistance suggested type 2 diabetes. Unfortunately, features of type 1 and type 2 diabetes may be present in the same patient, making differentiation difficult. No diagnostic studies in the literature were identified that definitively demonstrate how to separate type 1 from type 2 diabetes. A patient’s age may suggest, but does not reliably distinguish, diabetes types. A study of 569 new-onset type 1 and type 2 diabetic children and adolescents showed that older age was only weakly associated with type 2 diagnosis (odds ratio [OR]= 1.4 for each 1-year increment in age; 95% confidence interval [CI], 1.3–1.6).2 In fact, newly diagnosed 12-year-old children have an equal incidence of type 1 as type 2 diabetes. Likewise, adults with type 2 phenotype (no initial insulin requirement) can present with positive autoantibodies typically found in younger type 1 patients. Older patients who fit this profile have been classified as type 1.5 diabetes or latent autoimmune disease in adults (LADA).3 A history of diabetic ketoacidosis (DKA) also does not reliably distinguish between types 1 and 2. A retrospective chart review gathered data on adults over 18 years of age who were admitted for DKA in a urban US hospital. Many patients with DKA were subsequently diagnosed with type 2 diabetes. Rates of type 2 diabetes in patients with DKA varied by race: 47% of Hispanics, 44% of African Americans, and 17% of Caucasians had type 2 diabetes.4 The overlapping presence of autoantibodies in both types of diabetes limits their use (TABLE). Autoantibodies do predict an earlier need for insulin. One pr Continue reading >>