What is INSULIN RESISTANCE? What does INSULIN RESISTANCE mean? INSULIN RESISTANCE meaning - INSULIN RESISTANCE definition - INSULIN RESISTANCE explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/... license. Insulin resistance (IR) is a pathological condition in which cells fail to respond normally to the hormone insulin. The body produces insulin when glucose starts to be released into the bloodstream from the digestion of carbohydrates in the diet. Normally this insulin response triggers glucose being taken into body cells, to be used for energy, and inhibits the body from using fat for energy. The concentration of glucose in the blood decreases as a result, staying within the normal range even when a large amount of carbohydrates is consumed. When the body produces insulin under conditions of insulin resistance, the cells are resistant to the insulin and are unable to use it as effectively, leading to high blood sugar. Beta cells in the pancreas subsequently increase their production of insulin, further contributing to a high blood insulin level. This often remains undetected and can contribute to a diagnosis of type 2 diabetes or latent autoimmune diabetes of adults. Although this type of chronic insulin resistance is harmful, during acute illness it is actually a well-evolved protective mechanism. Recent investigations have revealed that insulin resistance helps to conserve the brain's glucose supply by preventing muscles from taking up excessive glucose. Insulin resistance should even be strengthened under harsh metabolic conditions such as pregnancy, during which the expanding fetal brain demands more glucose. People who develop type 2 diabetes usually pass through earlier stages of insulin resistance and prediabetes, although those often go undiagnosed. Insulin resistance is a syndrome (a set of signs and symptoms) resulting from reduced insulin action; it is also part of a larger constellation of symptoms called the metabolic syndrome. Insulin resistance may also develop in patients who have recently experienced abdominal or bariatric procedures. This acute form of insulin resistance that may result post-operatively tends to increase over the short-term with sensitivity to insulin typically returning to patients after about five days.
Insulin And Insulin Resistance - The Ultimate Guide
Insulin is an important hormone that controls many processes in the body. However, problems with this hormone are at the heart of many modern health conditions. Sometimes our cells stop responding to insulin like they are supposed to. This condition is termed insulin resistance, and is incredibly common. In fact, a 2002 study showed that 32.2% of the US population may be insulin resistant (1). This number may rise to 70% in obese adult women and over 80% in some patient groups (2, 3). About a third of obese children and teenagers may also have insulin resistance (4). These numbers are scary, but the good news is that insulin resistance can be dramatically improved with simple lifestyle measures. This article explains what insulin resistance is, why you should care and how you can overcome it. Insulin is a hormone secreted by an organ called the pancreas. Its main role is to regulate the amount of nutrients circulating in the bloodstream. Although insulin is mostly implicated in blood sugar management, it also affects fat and protein metabolism. When we eat a meal that contains carbohydrates, the amount of blood sugar in the bloodstream increases. This is sensed by the cells in the
What is IMMUNE TOLERANCE? What does IMMUNE TOLERANCE mean? IMMUNE TOLERANCE meaning - IMMUNE TOLERANCE definition - IMMUNE TOLERANCE explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/... license. Immune tolerance or immunological tolerance describes a state of unresponsiveness of the immune system to substances or tissue that have the capacity to elicit an immune response. It contrasts with conventional immune-mediated elimination of foreign antigens (see Immune response). Tolerance is classified into central tolerance or peripheral tolerance depending on where the state is originally inducedin the thymus and bone marrow (central) or in other tissues and lymph nodes (peripheral). The mechanisms by which these forms of tolerance are established are distinct, but the resulting effect is similar. Immune tolerance is important for normal physiology. Central tolerance is the main way the immune system learns to discriminate self from non-self. Peripheral tolerance is key to preventing over-reactivity of the immune system to various environmental entities (allergens, gut microbes, etc.). Deficits in central or peripheral tolerance also cause autoimmune disease, resulting in syndromes such as systemic lupus erythematosus, rheumatoid arthritis, type 1 diabetes, autoimmune polyendocrine syndrome type 1 (APS-1), and immunodysregulation polyendocrinopathy enteropathy X-linked syndrome (IPEX), and potentially contribute to asthma, allergy, and inflammatory bowel disease. Tolerance, however, also has its negative tradeoffs. It allows for some pathogenic microbes to successfully infect a host and avoid elimination. In addition, inducing peripheral tolerance in the local microenvironment is a common survival strategy for a number of tumors that prevents their elimination by the host immune system.
A Practical Guide To Carb Tolerance And Insulin Sensitivity
One of the biggest reasons why people go Paleo is the metabolic benefits. Most people find Paleo to be very therapeutic for a whole cluster of carb-related problems: high blood sugar (or the rollercoaster of highs and lows), insulin resistance, and all the related issues. These issues can make weight loss difficult or impossible, but on the flip side, addressing them through diet can make it easier and more pleasant than you ever thought could happen! On the other hand, though, there are a lot of myths and half-truths floating around about diet, exercise, and carb metabolism. So here’s a quick review of what it all means, and the evidence supporting various different complementary strategies for improving your carb tolerance (preview: it’s so much more than dietary carbs). Note: This article is not written for diabetics. Diabetes is a very complicated disease and strategies that are right for other people might not be appropriate. If you have diabetes, see a doctor! What Is “Carb Tolerance”/Insulin Sensitivity? (If you already know how insulin and glucose work, this section has nothing new for you; just skip down to the next one) Very simply put, insulin sensitivity (or “
What Causes Antibiotic Resistance | What Is Antibiotic Resistance | How To Stop Antibiotic Resistance - Bacterial Resistance - Antibiotic Awareness Week. Antibiotic resistance is one of the biggest threats to global health, food security, and development today. It is estimated that 5,000 deaths are caused every year in England because antibiotics no longer work for some infections and this figure is set to rise with experts predicting that in just over 30 years antibiotic resistance will kill more people than cancer and diabetes combined. Antibiotics help ward off infections during chemotherapy, caesarean sections and other surgery. They also treat serious bacterial infections, such as pneumonia, meningitis and sepsis, but they are being used for everyday viral infections, such as colds or flu, where they are not effective. Taking antibiotics encourages harmful bacteria that live inside you to become resistant. That means that antibiotics may not work when you really need them. The overuse of antibiotics in recent years means they're becoming less effective and has led to the emergence of "superbugs". These are strains of bacteria that have developed resistance to many different types of antibiotics HOW TO LOOK AFTER YOURSELF AND YOUR FAMILY: If you or a family member are feeling unwell, have a cold or flu and you havent been prescribed antibiotics, here are some effective self-care ways to help you feel better: Ask your pharmacist to recommend medicines to help with symptoms or pain. Get plenty of rest. Make sure you or your child drink enough to avoid feeling thirsty. Fever is a sign the body is fighting the infection and usually gets better by itself in most cases. You can use paracetamol if you or your child are uncomfortable as a result of a fever. Make sure to use a tissue for your nose and wash your hands frequently to avoid spreading your infection to family and friends. HOW LONG SHOULD YOUR SYMPTOMS LAST FOR? Here are a few guidelines to help you judge how long some common illnesses and symptoms should last for: Earache (middle ear infection) most people are better by 8 days Sore throat most people are better by 78 days Sinusitis (adults only) most people are better by 1421 days Cold most people are better by 14 days Cough or bronchitis most people are better by 21 days Want to see more videos about everything health and pharmacy? Let me know in the comments below. Subscribe for new videos https://www.youtube.com/c/AbrahamTheP... LET'S CONNECT: http://facebook.com/AbrahamThePharmacist http://instagram.com/AbrahamThePharma... https://www.linkedin.com/in/AbrahamTh... https://plus.google.com/u/4/109698449... https://twitter.com/AbrahamThePharm https://www.AbrahamThePharmacist.com https://www.youtube.com/c/AbrahamTheP... ABOUT ME: Prescribing Media Pharmacist | Bringing Science Through New Film Every Monday | Extreme Optimist I'm a British - Persian - Iranian prescribing media pharmacist who loves science, making videos and helping people. I work in both GP surgeries and community pharmacy. DISCLAIMER: This video is for information only and should not be used for the diagnosis or treatment of medical conditions. Abraham The Pharmacist has used all reasonable care in compiling the information but make no warranty as to its accuracy. Always consult a doctor or other health care professional for diagnosis and treatment of medical conditions. KEYWORDS: What causes antibiotic resistance What is antibiotic resistance How to stop antibiotic resistance Antibiotic awareness week Antibiotics and resistance Bacterial resistance to antibiotics Are antibiotics no longer working Are antibiotics not working as well Antibiotic resistance Whats antibiotic resistance Stop antibiotic resistance Stop bacterial resistance Antibiotic resistance explained simply Why do we get antibiotic resistance Antibiotics resistance 2017 Antibiotics resistance 2018
What medical conditions are associated with insulin resistance? While the metabolic syndrome links insulin resistance with abdominal obesity, elevated cholesterol, and high blood pressure; several other medical other conditions are specifically associated with insulin resistance. Insulin resistance may contribute to the following conditions: Type 2 Diabetes: Overt diabetes may be the first sign insulin resistance is present. Insulin resistance can be noted long before type 2 diabetes develops. Individuals reluctant or unable to see a health-care professional often seek medical attention when they have already developed type 2 diabetes and insulin resistance. Fatty liver: Fatty liver is strongly associated with insulin resistance. Accumulation of fat in the liver is a manifestation of the disordered control of lipids that occurs with insulin resistance. Fatty liver associated with insulin resistance may be mild or severe. Newer evidence suggests fatty liver may even lead to cirrhosis of the liver and, possibly, liver cancer. Arteriosclerosis: Arteriosclerosis (also known as atherosclerosis) is a process of progressive thickening and hardening of the walls of medium-sized and large a
Lately, I’ve seen a number of common themes come up at low carb conferences and online. The contentious questions tend to run along the lines of: I did really well on a low carb diet initially, but my fat loss seems to have stalled. What gives? What should I do now? If protein is insulinogenic should I actively avoid protein as well as carbs if my goal is to reduce insulin because low insulin = weight loss? If eating more fat helped kick start ...
Michael: You wrote: ” Part of the question in my mind are the relative benefits of higher HDL vs lower LDL; a topic I would love to see taken up on a NF video.” I have suggested that this be a topic of future videos. In the meantime, below is some information I’ve gathered about HDL which may be helpful to you. . **************** I am not an expert on the topic of HDL, but some of my favorite NutritionFacts forum members and some experts ha ...
Insulin is a hormone produced by the pancreas that helps unlock the body's cells so that sugar (glucose) from the food we eat can be used by the cells for energy. In people with type 2 diabetes, a combination of problems occurs, and scientists aren't really sure which is the chicken and which is the egg. The person's body may not be producing enough insulin to meet their needs, so some glucose can't get into the cells. Glucose remains in the bloo ...
Have you ever wondered why, after all the exercise and healthy eating you do, you still can't shift that last bit of fat? You hit the gym four to five times a week or more, you even try to get a run in over the weekend and on top of this you're eating all the healthiest food you can find; despite this your still not super lean like you want to be. I have the answer to your nightmare - Insulin sensitivity. Insulin sensitivity will eventually repla ...
Tweet Insulin resistance is the name given to when cells of the body don’t respond properly to the hormone insulin. Insulin resistance is the driving factor that leads to type 2 diabetes, gestational diabetes and prediabetes. Insulin resistance is closely associated with obesity; however, it is possible to be insulin resistant without being overweight or obese. Modern research has shown that insulin resistance can be combatted by treatment meth ...
We recently touched on how you can use the ketogenic diet to control symptoms of diabetes such as elevated glucose and triglycerides. In this article, we examine research showing the impact that the ketogenic diet has on levels of the hormone insulin, a key regulator of blood sugar in the body. What is Insulin’s Role in the Body? Before we look at the research, we need to know our main players. Insulin is a protein-based hormone produced by bet ...