Diabetes is a disease where your body can't make or use a hormone called insulin. Insulin is made by your pancreas. It's what lets your cells turn glucose (sugar) from the food you eat into energy. There are two types of diabetes. Type 1 is where your body doesn't make insulin. Type 2 (often called "adult onset") is where your body can't use the insulin it makes as well as it should.
People with diabetes have higher glucose levels because the glucose (sugar) in the food they eat can't be turned into energy. Over time, high blood glucose (blood sugar) levels can damage your organs such as kidney, heart, blood vessels and eyes. This damage can cause them to malfunction or fail.
In the U.S., 29 million people have diabetes, or 9.3% of the population.
Yes, smoking increases your risk for developing diabetes. Smoking can change how your body processes and regulates sugar from the food you eat. It can also make it harder to control your blood sugar levels if you already have diabetes. If you smoke, you have a 30-40% higher chance of developing diabetes than someone who never smoked.
And the more you smoke, the higher your chance of developing diabetes. Once you quit, your risk of developing diabetes goes down. The longer you've been quit, the less likely it is you'll become diabetic.
If you have diabetes, smoking increases your chances of dying from any cause compared to non-smokers. It also increases your risk for damage to your organs, as well as your chances for having a heart attack or stroke.
Keeping your weight down is good, that's true. But the risks of smoking usually outweigh whatever benefit you might get from controlling your weight.
Yes, smokers tend to weigh less than nonsmokers. Some smokers need fewer calories to feel satisfied with food. Controlling your weight is an important part of managing your diabetes. And eating less can reduce your insulin requirements.
However, smoking makes it harder to control your blood sugar levels. This makes it more likely you'll develop complications associated with your diabetes.
The risk of organ damage from smoking and diabetes add to each other. So over the long term, you'll have a higher chance of developing heart disease, kidney disease and retinopathy than if you didn't smoke.
When you stop smoking, your liver slows down the processes it uses to remove hormones (like insulin) and drugs used to treat diabetes from the body. If the amount of insulin or diabetes drugs go up, blood sugar will go down.
If you have diabetes and stop smoking, you may need to test your blood sugars more frequently for a while to avoid dangerously low levels. Once your blood sugar levels stabilize, you can go back to regular testing patterns.
If you have any questions or concerns, talk to your health care provider about the best way to quit smoking and manage your diabetes.
There are no concerns about using most quitting medications if you have diabetes (nicotine replacement therapy, or bupropion). Because diabetes can lower kidney function, you should talk to your doctor if you want to use varenicline to quit smoking. Get more information about quitting medications.
Smoking increases your risk for developing diabetes and increases your risk of organ damage from diabetes. Quitting will reduce these risks and improve your chances for a long and healthy life.
Others in the EX Community have quit smoking while managing their diabetes. Connect with them to get their perspective!