How Does Insulin Injections Work In The Body?

Share on facebook

Insulin: How It Works

Insulin is a hormone that helps your body control the amount of sugar (glucose) in your blood. It is produced by the pancreas, a large gland that is located in the abdomen behind your stomach. How does insulin work? Insulin is produced in the islets of Langerhans (pancreatic islets), which are small isolated clumps of special cells in the pancreas. Insulin works alongside glucagon, another hormone produced by the pancreas, to manage the levels of glucose in your blood. Both insulin and glucagon are secreted directly into your bloodstream, and work together to regulate your blood glucose levels. Insulin should stop your blood sugar from rising too high and glucagon should prevent it from becoming too low. Insulin is produced by the beta cells of the pancreatic islets. Insulin is released when you have just eaten a meal and the level of glucose in your bloodstream is high. It works by stimulating the uptake of glucose into cells, lowering your blood sugar level. Your liver and muscles can take up glucose either for immediate energy or to be stored as glycogen until it’s needed. Glucagon is produced by the alpha cells of the pancreatic islets. It is released when your blood sugar le Continue reading >>

Share on facebook

Popular Questions

  1. doggyworld

    Insulin Injections and Insulin Resistance?

    Will going on Insulin Injections too early cause Insulin Resistance in the future? Does the body build a resistance to the Insulin over time?

  2. kulkulkan

    If you gain weight with insulin (which is likely unless on strict diet and exercise), then yes, insulin resistance will go up over time. I would work on the diet and exercise part first to lower the insulin resistance.

  3. Ken S

    If you can keep your insulin levels modest then this may not have much of an effect. If you increase your insulin levels too high then this does make you fat and also worsens insulin resistance to be sure. So the main problem here is that this causes the liver to make too much fat and this fat kills beta cells and also raises the hormone that puts our blood sugar up. This is actually the big thing with insulin, this all causes cells to be less sensitive to it, especially the alpha cells in the pancreas which is what puts our blood sugar up.
    Since this all happens from too much fat storage, and this fat storage is driven by both insulin and carb intake, if you are on insulin then watching your carb intake is critical. Insulin is the fire, carbs is the wood. The overconsumption of carbs also drives insulin up so you have the wood stoking the fire more as well, and if you use insulin you can really go high. Some people here do fine on a little insulin though because they watch their carbs closely.

  4. -> Continue reading
read more close

Related Articles

  • How Does Insulin Injections Work In The Body?

    No, it’s not insulin. New injections for diabetes may change the way we manage adult-onset diabetes. Approval of a new once-a-week injection called Bydureon is an exciting new option for blood sugar control. This new class of injectables may be popular for several reasons, not the least of which is they also result in weight loss. Yippee! Though it sounds straight out of outer space, these drugs are called incretin mimetics, meaning they mimic ...

    insulin Dec 28, 2017
  • How Does Insulin Injections Work

    Understanding how insulin affects your blood sugar can help you better manage your condition. Insulin therapy is often an important part of diabetes treatment. Understand the key role insulin plays in managing your blood sugar, and the goals of insulin therapy. What you learn can help you prevent diabetes complications. The role of insulin in the body It may be easier to understand the importance of insulin therapy if you understand how insulin n ...

    insulin Dec 30, 2017
  • Where Can You Give Insulin Injections On The Body?

    Information provided about specific medical procedures or conditions is for educational purposes to allow for educated, on-going discussion with your vet and is not intended to replace veterinary advice. More often than not, we are shown how to give insulin injections at the vet clinic before heading home with our diabetic cats. Typically we are instructed to give the shot into the scruff at the back of the neck area which is not optimal because ...

    insulin Jan 11, 2018
  • How Does Insulin And Glucose Work Together In The Body?

    Insulin and glucagon have both similarities and differences. Both are hormones secreted by the pancreas but they are made from different types of cells in the pancreas. Both help manage the blood glucose levels in the body but they have opposite effects. Both respond to blood glucose levels but they have opposite effects. Each of us has insulin and glucagon in our systems because it is a strict requirement that the blood sugar level in the body i ...

    insulin Jan 17, 2018
  • How Does Insulin Work In The Human Body?

    This article is about the insulin protein. For uses of insulin in treating diabetes, see insulin (medication). Not to be confused with Inulin. Insulin (from Latin insula, island) is a peptide hormone produced by beta cells of the pancreatic islets, and it is considered to be the main anabolic hormone of the body.[5] It regulates the metabolism of carbohydrates, fats and protein by promoting the absorption of, especially, glucose from the blood in ...

    insulin Jan 13, 2018
  • Where Does Insulin Work In The Body?

    Insulin is a hormone made by one of the body's organs called the pancreas. Insulin helps your body turn blood sugar (glucose) into energy. It also helps your body store it in your muscles, fat cells, and liver to use later, when your body needs it. After you eat, your blood sugar (glucose) rises. This rise in glucose triggers your pancreas to release insulin into the bloodstream. Insulin travels through the blood to your body's cells. It tells th ...

    insulin Dec 31, 2017

Popular Articles

More in insulin