Blood Glucose Testing

Discover personalised nutrition with Continuous Blood Glucose Testing, providing real-time insights for optimised wellbeing.

Overhead view of a Continuous Blood Glucose Report with a variety of high-carb foods displayed on a table alongside

Why Test Your Blood Glucose 

It's like having a health barometer at your fingertips.

Your blood sugar levels provide instant clues about what your body needs. Understanding and managing them empowers you to make informed choices for your well-being. It's as simple as listening to your body's unique language for a healthier you. 

View from behind a dietitian analyzing a Continuous Blood Glucose Report, with a spread of high-carb foods on the table beside

Your wellbeing hinges on balanced blood sugar levels.

They influence your mood, energy, cravings, sleep, hormonal balance, and more. Long-term imbalances can lead to serious conditions like diabetes, heart disease and cognitive decline. 

How Blood Glucose Affects You 


Dietitian examining a Continuous Blood Glucose Report, with an assortment of high-carb foods in view, positioned alongside the report in the corner of the image

How Do I Optimise My Blood Glucose

It’s as easy as 1,2,3.

Order a Continuous Blood Glucose Monitor (CGM) : Based on your Dietitian Nutritionist's guidance, choose a CGM sensor that suits you best.

Set up the CGM: Your Dietitian will walk you through the easy app installation and show you how to apply the sensor for accurate data collection.

Get Your CGM Report: After two weeks of testing, your Dietitian will provide a summarised data report, helping you fine-tune your eating habits for optimal health.

Got questions about blood glucose testing?

  • A Continuous Glucose Monitoring (CGM) sensor, about the size of a large coin, is painlessly inserted into the back of your arm. This home-based process seamlessly connects the device to your smartphone, allowing for the easy collection and display of your blood glucose data through a dedicated app. It supports uninterrupted daily activities like swimming, exercise, and sleep. Typically, the device functions for two weeks before replacement, and removal is a straightforward process.

  • Absolutely, yes. Well-controlled blood sugar levels are crucial for overall health, not exclusively for diabetics. We recognise that blood glucose levels serve as an important biomarker for various health parameters.

  • No, wearing a CGM device is generally neither painful nor uncomfortable. The insertion process is painless and straightforward, and can be easily performed at home. The device is usually positioned in line with where a T-shirt sleeve falls, allowing for easy concealment if desired.

  • Once the CGM is in place, you can go about your daily activities without disruption. You can shower, swim, and engage in exercise as usual. I usually recommend that patients purchase the associated plaster for improved adhesiveness.

  • To maximise the benefits of CGM testing, it's crucial to analyse the data effectively. Keeping a detailed food and lifestyle diary during the two-week testing phase is highly recommended. This allows us to identify trends related to stress levels, sleep patterns, dietary choices, and medication use - all of which impact blood glucose readings. The app features a convenient 'comments' section for centralised information recording.

  • The cost varies, and some models can be relatively expensive. The most affordable option is around R1 200, which expires after two weeks of use. Following this period, a new sensor will need to be purchased if you wish to continue monitoring your blood glucose levels.