A1c Calculator Blog

Author: admin

  • What Are Normal Glucose Levels? A Complete Guide

    What Are Normal Glucose Levels? A Complete Guide

    It is important to note that the glucose levels are of great importance and must be taken into account for good health status. Blood glucose acts as an energy source which helps us perform a number of activities. The level of blood glucose in our body is controlled through hormones like insulin. There is variation in the level of blood glucose in our body from time to time depending upon a number of factors like eating, physical activity, stress, sleep and overall health status.

    Knowing the normal levels of blood glucose will help you know whether the level of blood glucose in your body is normal or not. This paper provides information about the normal level of blood glucose, differences between blood glucose level while fasting and after having food, factors that affect blood glucose level and ways of maintaining normal blood glucose level.

    What Are Normal Glucose Levels?

    Glucose levels can be defined as the amount of sugar found in the bloodstream at a certain time. Glucose levels will change based on whether the patient has taken food, how long the patient has been fasting, and even if the patient suffers from conditions like diabetes.

    What Are Normal Glucose Levels

    For non-pregnant adults who are free from any blood sugar condition, the normal blood glucose level should range from 70 to 99 mg/dl. The amount of glucose increases due to food intake since food is digested and converted to glucose that is later absorbed by insulin.

    A reading of the blood glucose level must always be based on the method used in the test and the individual’s health condition. A single reading cannot be relied upon to diagnose an individual suffering from blood sugar conditions.

    Normal Fasting Blood Sugar Levels

    A fasting blood glucose test is used as a way of measuring the amount of sugar present in one’s blood when the body has been deprived of food for at least eight hours.

    For individuals who are not pregnant and do not have any form of diabetes, the following interpretation of fasting glucose test results is considered:

    1. 70 – 99 mg/dL: Normal fasting blood glucose
    2. 100 – 125 mg/dL: Prediabetic
    3. 126 mg/dL: Diabetic (must be confirmed via repeat or additional tests).

    These are values applicable to non-pregnant individuals. It is left to a medical practitioner to interpret the results.

    In case an individual is said to be prediabetic, it shows that there are high levels of blood glucose but not as high to be called diabetic. This is an opportunity for an individual to change their life style in order to prevent from contracting type 2 diabetes.

    What Are Normal Blood Sugar Levels After Eating?

    The levels of blood glucose naturally increase due to the breakdown of carbohydrates into glucose within the body. The extent of the increase is dependent on the type of food, the portion size, physical activities, and the body’s control over the glucose level.

    In healthy individuals, glucose level tends to increase after a meal and slowly returns to the normal range. There is, however, no specific glucose reading after meals for every individual.

    The target for managing hyperglycemia in people without diabetes is to keep the blood glucose at a level that is lower than 180 mg/dL within one or two hours after the beginning of meals. The targets will vary depending on an individual, age, medication, and presence of other illnesses.

    People with diabetes have to measure their blood glucose using the targets provided by their doctors.

    Blood Glucose Levels in People with Diabetes

    Individuals with diabetes usually have high or low blood glucose levels. Measurement of blood glucose helps them to know the impact of things like diet, exercises, medication for diabetes, etc. on the glucose levels.

    Some of the glucose goals for people with diabetes are:

    1. Fasting glucose goal is 80-130 mg/dl.
    2. Within one to two hours after starting to eat, the glucose goal is less than 180 mg/dl.
    3. This may vary based on individual cases.

    Those with insulin or some forms of diabetes medication require that they check their glucose levels because these medications may cause hypoglycemia.

    What Is Considered Low Blood Sugar?

    Low blood sugar, or hypoglycemia, usually indicates that your glucose is lower than 70 mg/dL. It is especially significant for those taking insulin and certain medications lowering glucose levels.

    Some common symptoms are:

    1. Trembling or shaking.
    2. Sweating.
    3. Hunger.
    4. Feeling dizzy.
    5. Faster heart rate.
    6. Trouble concentrating.
    7. Confusion or strange behavior.

    When a person who is awake and capable of swallowing experiences low blood sugar, one of the ways to treat this problem includes eating 15 grams of fast-acting carbs followed by glucose retesting after 15 minutes. If glucose is still under 70 mg/dL, the treatment should be repeated depending on the patient’s plan of care.

    In the case of severe hypoglycemia, seizures and unconsciousness might occur. Don’t try feeding such a person; get medical help and give prescribed glucagon if applicable.

    What Causes High Blood Sugar?

    Hyperglycemia is characterized by excessive presence of glucose within the body. Glucose may be present in high amounts in the body when there is insufficient insulin present within the body or when insulin is used wrongly in the body.

    Factors that cause high amounts of blood sugar are:

    1. Excessive consumption of carbohydrates.
    2. Non-use of diabetic medication.
    3. Absence of exercises.
    4. Illnesses and infections.
    5. Stress either physical or psychological.
    6. Consumption of some types of drugs such as steroids.
    7. Insufficient amount of insulin in the body.

    Common signs of high blood sugar are:

    1. Experiencing extreme thirst accompanied with production of large amounts of urine.
    2. Fatigue.
    3. Blurred vision.

    It is advised to consult a doctor when one has high amounts of blood sugar. In cases when one has additional signs of vomiting, abdominal pains, quickened breathing, dehydration, and confusion besides high blood sugar, then emergency medical assistance should be sort.

    How Can You Check Your Blood Glucose Levels?

    Blood glucose levels may be tested either in the lab or through devices for home use. The choice of a particular test depends on the reason for testing as well as a person’s diabetic status.

    1. Fasting Blood Glucose Test

    This type of blood test involves measuring the blood sugar level after fasting for at least eight hours. The test is often performed for screening purposes in order to diagnose prediabetes and diabetes.

    2. Home Blood Glucose Meter

    Glucose meters are used for measuring blood sugar with the help of a small blood sample taken from a finger

    3. HbA1c Test

    This test gives information about the amount of hemoglobin that is carrying glucose and helps give an approximate value of average blood glucose level for the past two or three months.

    4. Continuous Glucose Monitor

    In a continuous glucose monitor, there is a tiny sensor that is attached beneath the skin which can measure glucose levels in the interstitial fluid that surrounds the cells.

    Home glucose monitors and continuous glucose monitors are useful tools in monitoring blood glucose levels, but they should be used for making decisions in diagnosis after proper medical tests.

    Methods of Control of Glucose Levels

    The following are the methods that will enable you to control your glucose levels.

    1. Consume healthy foods: This implies that you should consume healthy foods such as vegetables, cereals, proteins, and foods rich in fiber. You will be in a position to measure the amount of food consumed.
    2. Perform physical activities: Physical activities include the performance of physical exercise. This makes you more sensitive to insulin.
    3. Maintain an ideal body weight: People who are overweight should try to lose their body weight.
    4. Take plenty of rest: You will be able to control your glucose levels.
    5. Control stress levels: Various techniques will be used to control your stress levels.
    6. Visit your doctor: This is where you will get drugs from your doctor.

    Conclusion

    Measurement of the normal blood glucose level depends on the time of the test, test method used, and one’s health condition. The normal blood glucose range for an adult individual who is in good health condition without having any diabetic complications is 70-99 mg/dL. Normal range of 100-125 mg/dL can be classified as prediabetes, while the normal range of 126 mg/dL and above indicates diabetic.

  • How to Test Blood Sugar at Home: A Complete Step-by-Step Guide

    How to Test Blood Sugar at Home: A Complete Step-by-Step Guide

    Testing one’s blood sugar levels is an essential component of overall health care and is vital to those people suffering from diabetes or those whose blood glucose levels require monitoring. Blood sugar tests will help you figure out the effects of food on your blood sugar levels, exercise, medicines, and other things. Moreover, this will help you determine whether you have high or low blood sugar levels.

    Luckily, testing blood sugar at home is an easy task if you have the right materials and know the proper way of doing so. This article will provide you with information about testing blood sugar levels at home, the time of doing so, how to interpret results, and precautions. .

    What Is Blood Sugar Testing?

    Glucose is one of the types of sugars which provide energy for the cells in the body. The glucose levels are regulated by means of hormones, primarily insulin.

    If this process does not work properly, then glucose levels may be too high or too low. The high level of glucose in the blood indicates diabetes or uncontrolled glucose level, while the low level of glucose may cause sweating, shaking, dizziness and confusion.

    The test of your blood sugar level at home will assist you in measuring the glucose level away from the clinic.

    What Do You Need to Test Your Blood Sugar Level at Home?

    How to Test Blood Sugar at Home

    It is important for you to have all necessary devices before starting the procedure. The majority of people use a blood glucose meter to measure their blood sugar level.

    Blood glucose meter: It is an electronic device to measure the glucose level in your blood.

    Test strips: These are disposable strips that are suitable for your blood glucose meter.

    Lancing device: A tool to take out a drop of blood.

    Lancets: These are small needles to be used with the lancing device.

    Soap and water: Used to clean your hands before measuring.

    Tissues/cotton: Needed for handling a drop of blood after the measuring process.

    Also, make sure to check the manual for the instructions for each new meter. Your test strips have to match your meter, and they have to be stored as stated by the manufacturer on the box.

    How to Test Blood Sugar at Home Step by Step

    Here is how you take a blood sugar test using the conventional finger prick glucose meter.

    Step 1: Washing and Drying of Hands

    It is important to wash hands using warm water and soap, and dry your hands prior to taking a test. This is because contamination of your hands with food particles, fruit juices, among others, might alter the test results.

    Step 2: Preparing Your Glucose Monitor

    Take out your glucose meter along with the test strips that work with it. Look at the expiry date on the test strip container and ensure that it is stored correctly.

    Insert the test strip into the meter as per the instructions provided by the manufacturer. Normally, the meter lights up showing that it is ready for use.

    Step 3: Preparing the Lancing Device

    Insert a fresh, sterile lancet to the lancing device. If your lancing device has adjustable settings, make the adjustment now.

    Some devices require shallow settings for most individuals, while others will require other settings depending on individual skin type. Always follow the manufacturer’s directions and do not use a used lancet.

    Step 4: Puncture the Finger Tip

    The side of the finger tip should be preferred over the center of the finger tip, which might be less painful. The lancing device should then be used to get a small amount of blood.

    Avoid squeezing your finger too hard, since this could influence the result. In case it is difficult to get the blood, the finger can be massaged toward the finger tip.

    Step 5: Apply the Blood to the Test Strip

    Apply the drop of blood in the designated area of the test strip. Allow the test strip to absorb the blood as instructed.

    Do not apply more blood than required or spread the blood on the test strip unless instructed to do so by your meter’s manufacturer.

    Step 6: Read Your Test Result

    Give the meter a chance to display your test result. Most meters will show their results in seconds.

    The blood glucose concentration is normally measured in milligrams per deciliter (mg/dL). But there are meters that will give their results in millimoles per liter Keep record of the result as well as their time and date of when it was done, before or after the meal.

    Step 7: Disposal of Used Equipment

    Dispose of the used lancet as directed by its manufacturer and discard it in the proper disposal box. Also dispose of the used test strip as per its instruction.

    The glucose meter, the lancing device, and the lancets must not be shared by anyone other than the person using it as this increases the risk of infection.

    When Does One Have to Test Blood Sugar Level?

    The best time to test blood sugar will depend on several different factors including health condition, medicines as well as the information given by the doctor.

    Following are some common times when one needs to test blood sugar:

    1. Fasting: Before taking food in the morning when one fasts overnight.
    2. Before eating: Knowing what the glucose level is before eating.
    3. After eating: After an hour or two of having a meal.
    4. Before working out: Deciding whether to work out or not.
    5. Before bedtime: If suggested by your doctor.
    6. Anytime symptoms occur: Checking your blood sugar levels in case there is an excess or deficiency of sugar in your body.

    People who use insulin or those medicines that lead to low blood sugar need more tests than other people; otherwise, there is no necessity of doing regular checks of blood sugar.

    What Is a Normal Blood Sugar Level?

    Objectives for blood glucose levels vary based on the patient’s age, pregnancy status, and how diabetes and associated diseases in the patient are being managed.

    Objective for blood glucose in non-pregnant diabetic patients are as follows:

    1. Time of Measurement
    2. Objective for Blood Glucose
    3. Before Meals: 80-130 mg/dl
    4. 2 Hours After Food Consumption: <180 mg/dl

    This is an objective for management of diabetes but not common objective.

    Tips for Getting Accurate Blood Sugar Readings

    There must be testing done in order to make informed decisions about the glucose levels within the body.

    The following must be taken into account when conducting tests:

    1. Make sure that your hands are clean and dry when conducting your test.
    2. It is also important to make sure that the test strips you use are compatible with your glucose meter.
    3. It is important to keep track of the expiration date of your test strips.
    4. Make sure that your test strips are well stored.
    5. Do not conduct tests when your hands are wet or dirty.

    When conducting the test, make sure that you use a new lancet in every test.

    Make sure that your glucose meter is kept in proper hygiene.

    Look out for information and abnormal values.

    In the case where there is any difference between the values and the symptoms, clean your hands and do the test again using a new test strip.

    In case of abnormal values, it is also important that you seek medical advice.

    In case of any error message on the glucose meter, do not interpret the messages but refer to the user manual.

    What Should You Do If Your Blood Sugar Is Too High or Too Low?

    Therefore, it is important to be careful with the issue of abnormally high blood sugar levels.

    Symptoms of low blood glucose levels include trembling, sweating, hunger, dizziness, and confusion. At the same time, the normal blood sugar level is lower than 70 mg/dL. If one can eat something, there are recommendations that could be useful in this situation. One should consume 15 grams of carbohydrates, which are quickly absorbed, and monitor the glucose level in 15 minutes if it is lower than 70 mg/dL.

    In case one feels unconscious, has convulsions, or is unable to eat anything, one cannot feed the patient. One should call for help and administer glucagon in case one can do that.

    Should one have high blood glucose levels, there is a possibility that one would suffer from increased thirst, frequent urination, fatigue, and blurred vision. Therefore, one needs to take into account the recommended treatment regimen and consult a doctor in case of high blood sugar levels.

    If one experiences vomiting, stomach pains, rapid breathing, dehydration, and confusion, then one has to contact a physician because one can be suffering from diabetic ketoacidosis.

    Can One Measure Glucose Level without Sticking a Finger?

    There are some people who measure their glucose level using the help of a continuous glucose monitor, whereby they measure the glucose level both at day and night. Mostly, the CGM system is made up of sensors that are worn on the body which measure the glucose level in the interstitial fluid.

    The CGM will tell whether the glucose level is going up or down and will trigger an alarm if there is too much or too little glucose in the body. The system cannot measure the glucose level in the blood since the glucose level measured is the interstitial glucose level.

    Some CGMs need finger pricking at certain times.

    Conclusion

    MePeriodic measurement of glucose levels at home may be regarded as one of the methods of glucose measurement and the management of diabetes. The measurement of glucose levels with the help of a proper glucose meter, clean hands, suitable test strips for that glucose meter and the right method of testing will allow you to receive all necessary information in a few minutes.

    The main things to consider when doing this are the proper intervals between tests, results recording, any signs of abnormalities detection and your personal regimen. Please remember that self-testing will assist you in your treatment but will not substitute professional tests and regular visits to a doctor.

    In case you are not sure about the frequency of tests to conduct, their interpretation and what you have to do in case if the results are not within your target range, please consult a professional.