Introduction – Glucose And Its Importance To The Body

Glucose is an important substance to the human body as it uses and circulates ingested sugar in the body to produce energy for the body’s cells. As a matter of fact, it is one of the body’s most important sources of energy.

Glucose produces almost all of the brain’s energy. So when it is low, not only does the body slow down greatly, but the mind and various psychological processes do as well.


Glucose And Diabetes

Unfortunately, the body’s glucose monitoring and regulation system are affected by a disease called Diabetes. It’s a metabolic disease in which the body experiences abnormal blood sugar levels over a prolonged period.

When a person has diabetes, their body loses the ability to regulate its blood sugar levels. In addition to the discomfort and fatigue this causes, diabetes can cause severe long-term damage to the body in the form of blindness, chronic kidney failure, foot ulcers, heart disease, stroke, and death.


Glucose Measurement and Management

There currently is no cure for either type of diabetes, unfortunately. Instead, it is managed and controlled by monitoring the body’s glucose levels and managing them accordingly.

Glucose monitoring is routinely done throughout a diabetic’s day through the use of glucose meters. These are most commonly found in the form of electronic meters, though sometimes strips of glucose paper are used instead.

To measure glucose levels, a small drop of blood is obtained by pricking the skin with a small, built-in needle called a lancet. This blood is then placed on a strip and inserted into the meter, which then calculates the glucose levels in the blood.

Then, said glucose levels are raised and lowered accordingly. It goes without saying that glucose management is one of the most important parts of diabetes management. However, there are a great variety of different glucose meters for people with different lifestyles.

FreeStyle Libre Hong Kong, a Hong Kong-based glucose meter production company, produces different kinds of measuring tools. One of them is a glucose meter that does not require finger pricking or lancets of any kind.

Instead, the FreeStyle Libre Reader uses a small high-tech sensor attached to the upper arm. This sensor is water-resistant, very discrete, and designed to stay on the body for up to two weeks. It routinely collects and stores glucose measurements throughout the day and night. And to scan these readings, a small, portable scanner is placed close to the sensor. It works even through clothing.

No blood drawing of any kind is necessary. The procedure is very quick, painless, and discreet. The sensor can be worn in water, when exercising, or doing strenuous physical activity. And it only needs replacement once every two weeks, so it is very low-maintenance. This is one of the best and most versatile glucose measurement systems that we can find nowadays, and one that is most definitely worth checking out.



Glucose plays a vital role in the body. It is one of the body’s main sources of energy, fueled and powered by sugars naturally digested within the body. But the body’s glucose management system can become compromised. When it is, glucose meters are employed to manage and monitor them in place of the body.

FreeStyle Libre Hong Kong produces one of the most high-tech and versatile glucose meters out there. It is discreet, small, low-maintenance, versatile, durable, and painless. And it is perhaps the best option for diabetics nowadays.