Katrina Kaif recently grabbed everyone’s attention with her appearance at an event, where she was apparently seen wearing glucose monitoring patches – which are primarily designed for individuals with diabetes, but can also be used to improve health. Can be done by anyone interested in tracking their glucose levels for optimization.

However, according to experts, patch- also known as continuous glucose monitor or CGM, should always be worn only after consulting your doctor or healthcare provider – especially if you do not have diabetes, as interpreting glucose data without the proper context can lead to misdiagnosis.

What is a glucose monitoring patch?,

according to cleveland clinicA CGM is a wearable technology that tracks your glucose levels. It measures sugar levels in the interstitial fluid just beneath your skin throughout the day while you wear the device.

Most often, a CGM device is used for people with diabetes – as it involves managing your blood sugar levels. Doctors say it gives you real-time information about how your glucose levels constantly change — as you eat, exercise, or are at rest. This is important because many factors affect blood sugar levels, some of which cannot be predicted. With changes in technology, CGMs can connect to insulin pumps that also provide automated insulin delivery systems.

How does CGM work?

Experts say that a CGM has three parts:

sensor

A small sensor is inserted directly under the skin – usually on the abdomen or arm and pierces the top layer to measure glucose levels. Most sensors are waterproof and have an adhesive patch that keeps them firmly in place. Users will need to replace the sensor regularly, most of which will last around 10-14 days.

transmitter

All CGMs have a wireless transmitter that sends data from the sensor to a device where you can monitor and view it regularly. Most systems display readings that are close to real time, although many also have a delay of 10-12 minutes.

monitor

The monitor displays the information collected from your blood to the user. It may be a separate device or part of an insulin pump. The monitor shows the user’s blood sugar level every few minutes.

And so, according to doctors, you just have to insert a small sensor under your skin, and connect the transmitter to the sensor which will automatically start sharing glucose data after the warm-up. Some require fingerstick blood glucose calibration before you can begin sharing data. You will see your current glucose level on your smartphone app, receiver or insulin pump as long as the sensor is on. So, you can download the CGM data to computer at any time and share the information with your doctor for further action.

Who can use CGM?

Doctors say that most people who have a CGM have type 1 diabetes, however, individuals with type 2 diabetes also benefit from it. A doctor will prescribe a CGM if you meet certain criteria and requirements, including:

• If you are on intensive insulin therapy – also known as strict blood sugar control
• If you experience hypoglycemia awareness
• If you often have high or low blood sugar levels

Get the latest news live on Times Now with breaking news and top headlines from around the world.