CGM will then send this data to your smartphone or a handheld device so that you will be able to see your glucose level anytime via a graph or chart. CGM significantly helps you review your glucose changes over a period of hours or days to see specific trends. Such real-time data will further assist you in making informed choices about your food, medicine and lifestyle habits. If you have diabetes, your CGM may be connected to an insulin pump, and in case your blood sugar level gets too high, the CGM will automatically deliver insulin to your blood. Generally, the lifespan of CGM is 7-14 days, after which it needs to be removed from your body and replaced.
CGM comes with an applicator that helps you apply the CGM with it. You will find a small spring-loaded needle that will guide a thin, flexible filament underneath the CGM disc through your skin and then retreat quickly, and the end of the filament will stay in the interstitial fluid below your skin. When glucose continuously seeps from your blood vessels and capillaries into the interstitial fluid, CGM will help you measure it.
The CGM filament has a coating of the enzyme glucose oxidase that helps convert your blood glucose to hydrogen peroxide, which reacts with platinum and breaks into hydrogen, oxygen, and electrons that generate current signals. This signal will then be transmitted via your CGM wirelessly to either a handheld reader or your smartphone, where an algorithm will convert it to a glucose reading for you.
There are varieties of methods for monitoring your glucose on the market - for example, a glucometer that only takes a drop of your blood, or the laboratory glucose tests like fasting plasma glucose or HbA1c etc. However, these methods only give you blood sugar readings for a particular time via a single measurement.
In this scenario, a Continuous Glucose Monitor gives you a more real-time look at your blood sugar level over a period of time that helps you better understand your blood sugar pattern. You get to know how much your blood sugar is spiking or crashing after eating a particular food or what kind of reaction you are having to a specific food item over time.
If you are someone with diabetes, like Type 1 diabetes, and need to continuously monitor your blood glucose level so that it doesn't get dangerously high or low, you should definitely try using a CGM. However, if you do not have diabetes, then also a CGM can help you by providing valuable insights into your blood sugar patterns to help you make better choices for your metabolic health.
In comparison with a standard blood glucose meter, here's how a CGM system can help you:
When you consume a specific kind of food, how much your glucose levels vary can be denoted by Glucose Variability. This metric will let you know how a particular fuel provides you with stable and sustainable energy in a specific time frame. Generally, glucose variability will show your blood glucose level in an up and down movement on a live graph or chart.
Therefore, CGM helps identify stable and sustainable fuel options that will help you chalk out proper strategies to lower your Glucose Variability. However, you should keep in mind that the strategies working for you may not work for someone else because everyone has a different body structure and different fuel requirements.
If you want to know what kind of food or amount of fuel you need to consume, you should definitely use a continuous glucose meter to avoid any sudden dip or steep spike in your blood glucose level.
For example, when wearing a CGM, have a banana and look at how your body is reacting to it immediately. Like this, you can start discovering which food types give you the most stable and sustainable fuel for your body's energy.
sugar.fit offers you a diabetes reversal program specially designed for sustainability and long term healing via simple and sustainable lifestyle changes. Using our Continuous Glucose Monitor (CGM) device, we provide biometric feedback on how your blood sugar responds to any food, exercise, or daily lifestyle habits to help you maximise your metabolic health and reverse diabetes.
The sugar.fit CGM is a glucose monitoring sensor, which you can apply on your arm with very ease and in a non-painful way. The CGM is fully disposable, and you can see your blood glucose data in two ways:
With a sugar.fit CGM device, you do not need to prick yourself for a glucometer test - you can simply measure the glucose level in your interstitial fluid and a detailed picture of the glucose variation you had over the last few hours. Here are some other advantages of using a CGM: