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When To Check Your Blood Sugar

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How to Test Your Blood Sugar

Talk to your doctor about how to keep your blood sugar levels within your target range. Your doctor may suggest the following:

  • Be more active. Regular exercise can help keep your blood sugar levels on track. Important: dont exercise if ketones are present in your urine. This can make your blood sugar go even higher.
  • Take medicine as instructed. If your blood sugar is often high, your doctor may change how much medicine you take or when you take it.
  • Follow your diabetes meal plan. Ask your doctor or dietitian for help if youre having trouble sticking to it.
  • Check your blood sugar as directed by your doctor. Check more often if youre sick or if youre concerned about high or low blood sugar.
  • Talk to your doctor about adjusting how much insulin you take and what types of insulin to use.

What Is The Normal Range For Blood Sugar

In general, the American Diabetes Association’s recommended blood sugar levels are9:

  • Between 70 and 130 mg/dL before meals
  • Less than 180 mg/dL after meals

Your range is yours alonebased on your health, age, level of activity and other factors. And remember that your target is a range you’d like to stay within, not a single number.

When Is The Best Time To Check Blood Sugar In Type 2 Diabetes

Type 2 diabetes: how often to test blood sugar? The best time to check your blood measurements is in the early morning before breakfast. This way, the figures will be correct. After that, you can try checking on your results 2 hours after the meal. This method is less accurate, but it is the only way for those patients who need several testing procedures per day.

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What Are Normal Blood Glucose Levels In Healthy Individuals

Blood sugar levels can either be normal, high, or low, depending on how much glucose someone has in their bloodstream. Glucose is a simple sugar thats present in the bloodstream at all times. Normal blood glucose levels can be measured when someone fasts, eats, or after theyve eaten. A normal blood glucose level for adults, without diabetes, who havent eaten for at least eight hours is less than 100 mg/dL. A normal blood glucose level for adults, without diabetes, two hours after eating is 90 to 110 mg/dL.

Many factors affect blood sugar levels throughout the day:

  • Type of food consumed, how much, and when
  • Physical activity
  • Menstrual periods
  • Alcohol

An ideal blood sugar level for anyone without diabetes or prediabetes, regardless of age, in the morning should be less than 100 mg/dL. Remember, blood sugar levels can fluctuate throughout the day as a result of the factors previously mentioned.

What Is The Future Of Blood Sugar Testing

Many diabetics needlessly test blood sugar at home

Even though you can monitor blood sugar level with glucometers and CGMs, the future might provide additional ways to manage your diabetes.

  • Multiple waves: Researchers have been studying and experimenting with new technologies. For example, some adults with type 2 diabetes in Europe have access to a device that can measure blood sugar using ultrasonic, electromagnet, and thermal waves.
  • Radio waves: Other advances on the horizon involve using radio waves to measure blood sugar .
  • Tears: Additionally, some researchers are working on a sensor to monitor blood sugar under the lower eyelid . It works by measuring the sugar level of tear fluid.
  • Contacts and lasers: Other future technologies might possibly include using a smart contact lens to measure blood sugar, as well as laser technology.

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How Often Should I Be Tested For Prediabetes

Your healthcare provider will test for prediabetes using a hemoglobin A1c test, a blood test that measures your average blood glucose level over the last three months. If you fall into the prediabetes range of 5.8% to 6.4%, you will be tested every year. If your blood glucose levels are in the normal range, it is reasonable to be checked every 3 years. If you have prediabetes, you should be checked for type 2 diabetes every 1-2 years after your diagnosis. Continue Learning about Prediabetes Videos Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.Continue reading > >

Check Your Blood Glucose Levels

For many people with diabetes, checking their blood glucose level each day is an important way to manage their diabetes. Monitoring your blood glucose level is most important if you take insulin. The results of blood glucose monitoring can help you make decisions about food, physical activity, and medicines.

The most common way to check your blood glucose level at home is with a blood glucose meter. You get a drop of blood by pricking the side of your fingertip with a lancet. Then you apply the blood to a test strip. The meter will show you how much glucose is in your blood at the moment.

Ask your health care team how often you should check your blood glucose levels. Make sure to keep a record of your blood glucose self-checks. You can print copies of this glucose self-check chart . Take these records with you when you visit your health care team.

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The Best Time To Check Blood Glucose After A Meal

Most of the food you consume will be digested and raises blood glucose in one to two hours. To capture the peak level of your blood glucose, it is best to test one to two hours after you start eating.

Q: I was recently diagnosed with type 2 diabetes. Should I check my blood glucose two hours from when I start eating or after I finish eating my meal?

A: Most of the food you consume will be digested and raises blood glucose in one to two hours. To capture the peak level of your blood glucose, it is best to test one to two hours after you start eating.

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The American Diabetes Association recommends a target of below 180 mg/dl two hours after a meal. The American Association of Clinical Endocrinologists recommends a lower target: below 140 mg/dl two hours after a meal.

Ask your doctor which target is right for you. Postmeal blood glucose monitoring is important because it helps you see how your body responds to carbohydrates in general and particular foods. Managing postmeal blood glucose can help reduce your risk of developing heart and circulation problems.

Virginia Zamudio Lange, a member of Diabetic Living’s editorial advisory board, is a founding partner of Alamo Diabetes Team, LLP in San Antonio.

How To Check Blood Sugar Without A Meter

How to check your blood sugar

Diabetes is a chronic condition where the body either doesnt make enough insulin or doesnt use insulin properly or both. This can lead to a higher than normal blood sugar level.

Uncontrolled blood sugar levels can lead to complications, such as:

  • heart disease
  • nerve damage

For these reasons, its important to monitor your blood sugar if you have diabetes.

Prior to using meters, people with diabetes would monitor their blood sugar by testing their urine. This method, however, wasnt as accurate, nor did it provide real-time results.

If you self-test your blood sugar several times a day using a glucometer, or meter, it requires that you prick your finger to draw blood to test. Due to the discomfort of this method, you might look for a way to monitor your level without this tool.

If finger pricks are very bothersome for you, dont worry theres hope. Advances in blood sugar monitoring technology could mean no more finger pricks in the future.

If you have diabetes, there are several portable devices you can use to check your blood sugar level and not all of them require a finger prick.

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Sleep And Blood Sugar Testing

Testing your blood sugar before you go to sleep and after you awaken will reveal if it is high or lowand what might be causing that. Normally, the body releases insulin in the early morning to keep glucose levels, which naturally rise in the a.m., in check. If you have diabetes and your blood sugar is high when you awaken, you may need medication adjustments, says Wolf. On the other hand, if you check your blood sugar before you go to sleep and its on the lower end, you may want to eat a snack, adds Wolf. This applies for anyone taking insulin to control their blood sugar. Your physician will likely adjust your medication if your blood sugar is consistently low before bedtime.

What Causes High Blood Sugar

A variety of things can trigger an increase in blood sugar level in people with diabetes, including:

  • stress
  • missing a dose of your diabetes medicine or taking an incorrect dose
  • overtreating an episode of low blood sugar
  • taking certain medicines, such as steroids

Occasional episodes of hyperglycaemia can also occur in children and young adults during growth spurts.

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Fasting Blood Sugar : Normal Levels And Testing

Fasting blood sugar levels give vital clues about how a person is managing their blood sugar. Blood sugar tends to peak about an hour after eating and declines after that.

High fasting blood sugar levels point to insulin resistance or diabetes, while abnormally low fasting blood sugar could be due to diabetes medications.

Knowing when to test and what to look for can help people stay healthy, especially if they have diabetes or are at risk of developing the condition.

Keep reading to learn more about fasting blood sugar levels, including information on testing and tips for maintaining normal levels.

The body needs glucose for energy, and glucose comes from the food a person eats. However, the body does not use all of this energy at once. Insulin makes it possible to store and release glucose as necessary.

Following a meal, blood sugar levels rise and usually peak about an hour after eating.

How high blood sugar rises and the precise timing of the peak depends on a persons diet.

Food-related factors that can trigger significant rises include:

  • eating large meals
  • consuming sugary foods and drinks
  • eating foods with simple carbohydrates, or carbs, such as bread and sweet snacks

As blood sugar rises, the pancreas releases insulin. Insulin lowers blood sugar, breaking it down so the body can use it for energy or store it for later.

However, people who have diabetes have difficulties with insulin in one of two ways:

How To Test Your Blood Sugar At Home

How to test your blood sugar level?

Follow these steps:

  • Wash and dry your hands well.
  • Insert a test strip into your meter.
  • Prick the side of your fingertip with the lancet provided with your test kit.
  • Gently squeeze or massage your finger until a drop of blood forms.
  • Touch and hold the edge of the test strip to the drop of blood.
  • The meter will display your blood glucose level on a screen after a few seconds.
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    How To Choose A Blood Glucose Meter

    There are many blood sugar meters to choose from, so start by thinking about what’s most important to you. Ask yourself a few questions.

    • Are you concerned about accuracy? Make sure you’re using a meter and test strips that provide accurate results. Roche quality control processes ensure consistent accuracy. Find out more about our accuracy commitment.
    • Do you use blood glucose results to dose insulin? The Accu-Chek Guide meter sends results directly to a smartphone app that includes an insulin calculator.5
    • Do you feel like you’re always short on time? A system that syncs your data wirelessly, without manually entering results, can save time with every test. You may also want to consider a blood glucose meter that gives results quickly, makes it easier to handle test strips, doesn’t require coding, or simplifies lancing or dosing.
    • Would you like to reduce the pain of testing? Choose a system with a lancing device specifically designed for comfort, such as the Accu-Chek FastClix lancing device. Precision-guided technology minimizes the lancet’s painful side to side motion and thin-gauge, bevel-cut lancets help ensure smoother entry. Plus, 11 customizable depth settings make it easier to get the right amount of blood the first time.
    • Will you track results in the blood sugar meter, with an app or on a computer? Most blood sugar monitors have built-in memories, and many can beam or transfer data directly to your computer or an app on your smartphone, such as the mySugr app.

    Think About What’s Going On

    Irene Dunbar of Durham, NC woke up one morning to discover that her blood sugar was at 119, which was high for her. “I had a cold and had had orange juice yesterday, and I normally do not drink orange juice,” said Dunbar, who thought, ‘I better not do that.”

    Sometimes, determining the cause of an elevated level may make you feel like a detective. But it’s important to ask yourself questions about potential causes, such as diet and exercise habits, changes in your treatment plan, or personal life adjustments. Determining the answers to these questions can help pinpoint what might be going wrong, according to MedlinePlus.

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    Signs & Symptoms Of Low Blood Sugar

    Keeping blood glucose levels in a healthy range can be challenging.

    When the amount of sugar in your blood has dropped below your target range , it is called low blood sugar .

    If your blood sugar has dropped, you may feel:

    • shaky, light-headed, nauseated
    • an increase in heart rate
    • sweaty, headachy
    • weak, drowsy
    • numbness or tingling on your tongue or lips

    Symptoms of very low blood sugar are more severe and can make you:

    • confused and disoriented
    • lose consciousness
    • have a seizure

    Make sure you always wear your MedicAlert® identification and talk to your doctor or diabetes educator about prevention and emergency treatment for severe low blood sugar.

    How The Test Is Done

    How to check your blood sugar

    You can buy a testing kit from a pharmacy without a prescription. Your provider can help you choose the right kit, set up the meter, and teach you how to use it.

    Most kits have:

    • Test strips
    • Small needles that fit into a spring-loaded plastic device
    • A logbook for recording your numbers that can be downloaded and viewed at home or at your provider’s office

    To do the test, prick your finger with the needle and place a drop of blood on a special strip. This strip measures how much glucose is in your blood. Some monitors use blood from areas of the body other than the fingers, reducing discomfort. The meter shows your blood sugar results as a number on a digital display. If your vision is poor, talking glucose meters are available so that you don’t have to read the numbers.

    Be aware that no meter or strip is accurate 100% of the time. If your blood sugar value is unexpectedly high or low, measure again with a new strip. Do not use strips if the container has been left open or if the strip has gotten wet.

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    Are You Newly Diagnosed

    How often to check blood sugar type 2 diabetes for newly diagnosed? The number of glucose records depends on the health condition. If the doctor has a particular plan for you, its better to follow the frequency of records at the early type 2 diabetes stages. Otherwise, the situation can get worse without proper monitoring.

    What Happens During A Blood Glucose Test

    A health care professional will take a blood sample from a vein in your arm, using a small needle. After the needle is inserted, a small amount of blood will be collected into a test tube or vial. You may feel a little sting when the needle goes in or out. For some types of glucose blood tests, you will need to drink a sugary drink before your blood is drawn.

    If you have diabetes, your health care provider may recommend a kit to monitor your blood sugar at home. Most kits include a device to prick your finger . You will use this to collect a drop of blood for testing. There are some newer kits available that dont require pricking your finger. For more information on at-home test kits, talk to your health care provider.

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    Recommended Blood Sugar Targets For Most People With Diabetes*

    Your targets may not be the same as the examples in this chart. Your targets are important and should be specific to you.

    A1C**
    4.0 to 7.05.0 to 10.0

    * This information is based on the Diabetes Canada 2018 Clinical Practice Guidelines for the Prevention and Management of Diabetes in Canada and is a guide.** A1C is a measurement of your average blood sugar control for the last two to three months and approximately 50 per cent of the value comes from the last 30 days.

    Normal Postmeal Blood Sugar Levels

    How to check your blood sugar at home â and the best testing devices to ...

    Checking your blood glucose one to two hours after eating can help you understand how your blood sugar reacts to the food you consume. It can also offer insight into whether you’re taking the right dose of insulin or if you need to follow up with your healthcare provider to discuss medication and diet or lifestyle adjustments.

    There are two ways you can measure your blood glucose levels: by pricking your fingertip using a glucometer or by using continuous glucose monitoring. How often you should check your glucose levels varies from a few times per week to four to six times each day. As a general rule, the American Diabetes Association recommends keeping blood sugar below 180 mg/dL one to two hours after eating.

    However, your target blood sugar range will depend on the following:

    • Duration of diabetes

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