Diabetes is a common chronic health condition that can develop gradually, sometimes without noticeable symptoms. Regular diabetes screening can help identify elevated blood sugar or prediabetes and provide an opportunity to discuss appropriate lifestyle changes, follow-up, and treatment with a healthcare professional.

At ÜNITY Medical Centre in Hamilton, ON, chronic disease management and health screenings are part of the clinic’s primary care services. The team provides care related to diabetes, blood pressure, cholesterol, and other long-term health concerns.

Why Are Regular Diabetes Screenings Important?

Type 2 diabetes does not always cause obvious symptoms in its early stages. Screening can therefore be useful even when you feel healthy.

According to Diabetes Canada, adults 40 years of age and older should generally be screened for type 2 diabetes every three years, while people at higher risk may need screening more frequently. Screening may also be recommended earlier when additional risk factors are present.

Identifying elevated blood glucose earlier can help you and your healthcare provider determine what steps may be appropriate for your individual situation.

Who May Be at Higher Risk?

Several factors can increase the likelihood of developing type 2 diabetes. These include:

• Being 40 years of age or older
• Having a parent, sibling, or child with type 2 diabetes
• A previous diagnosis of prediabetes
• A history of gestational diabetes
• Being overweight or having abdominal obesity
• High blood pressure or other cardiovascular risk factors
• Certain medical conditions, including polycystic ovary syndrome
• Certain medications or health conditions

Diabetes Canada also identifies several populations with increased risk, including people of African, Arab, Asian, Hispanic, Indigenous, and South Asian descent. Individual risk varies, so screening decisions should be discussed with a healthcare professional.

What Tests Are Used to Screen for Diabetes?

Depending on your circumstances, healthcare professionals may use blood tests such as A1C or fasting plasma glucose (FPG) to assess blood sugar.

An A1C test provides an estimate of average blood glucose over approximately the previous two to three months. Unlike a single blood glucose measurement, it provides information about longer-term glucose levels.

The appropriate test depends on factors such as your age, risk factors, symptoms, medical history, and whether you have conditions that can affect the accuracy of certain tests.

It is important to remember that screening results are not always the same as a confirmed diagnosis. For people without symptoms, a result in the diabetes range may require repeat or confirmatory testing according to clinical guidelines.

Prediabetes: An Opportunity to Take Action

Screening can also identify prediabetes, a state in which blood glucose is higher than the normal range but does not meet the diagnostic criteria for diabetes.

Having prediabetes does not necessarily mean that you will develop type 2 diabetes. However, it can be an important reason to review factors such as nutrition, physical activity, weight management, sleep, medications, and other aspects of your health with your healthcare provider.

Your healthcare professional can help determine which changes are appropriate for you and whether additional monitoring is needed.

Why Diabetes Screening Matters in Hamilton

For people living in Hamilton, having access to ongoing primary care can make it easier to keep track of preventative health and chronic disease risk.

A regular primary care relationship can provide opportunities to monitor blood pressure, cholesterol, blood sugar, weight, and other health indicators over time. ÜNITY Medical Centre offers preventative care, checkups, chronic disease management, and health screenings as part of its primary care services in Hamilton.

Screening should be viewed as one part of a broader approach to maintaining your health. If you have risk factors for diabetes, discussing them with your healthcare provider can help determine whether testing is appropriate and how often it should be repeated.

What Can You Do to Support Healthy Blood Sugar?

Healthy lifestyle habits can play an important role in overall metabolic health. Depending on your individual circumstances, your healthcare provider may discuss:

• Eating a balanced diet with appropriate portions
• Regular physical activity
• Maintaining a healthy weight
• Getting adequate sleep
• Avoiding or stopping smoking
• Managing blood pressure and cholesterol
• Taking prescribed medications as directed
• Attending recommended follow-up appointments

There is no single approach that works for everyone. Your healthcare provider can help you develop realistic goals based on your health, lifestyle, and risk factors.

When Should You Talk to a Doctor?

Consider discussing diabetes screening with a healthcare professional if you are 40 or older, have a family history of diabetes, have previously been told that you have prediabetes, have other diabetes risk factors, or have concerns about symptoms or your blood sugar. Diabetes Canada also recommends considering screening based on individual risk.

If you already have diabetes, ongoing monitoring and management are important. Your healthcare team can help you understand your blood sugar results and determine appropriate follow-up.

At ÜNITY Medical Centre, Dr. Ayman Srajeldin and the healthcare team provide primary care and chronic disease management in Hamilton, including care related to diabetes, blood pressure, and cholesterol.

Regular screening is not simply about finding a problem—it is about understanding your health and having the information needed to make informed decisions about your care.

FAQs

1. How often should I be screened for diabetes?

Diabetes Canada generally recommends screening every three years for adults aged 40 and older. People with additional risk factors may need screening earlier or more frequently, sometimes every 6–12 months depending on their level of risk.

2. What is an A1C test?

An A1C test measures glycated hemoglobin and provides an estimate of your average blood glucose over approximately the previous two to three months.

3. Can I have diabetes without symptoms?

Yes. Type 2 diabetes can develop gradually, and some people may have few or no noticeable symptoms. This is one reason risk-based screening can be important.

4. Who should be screened for type 2 diabetes?

Screening may be appropriate for adults aged 40 and older and for younger people who have significant risk factors. Family history, previous prediabetes or gestational diabetes, cardiovascular risk factors, and certain ethnic backgrounds are among the factors considered.

5. Does having prediabetes mean I have diabetes?

No. Prediabetes means blood glucose is elevated but does not meet the criteria used to diagnose diabetes. Your healthcare provider can explain your results and recommend appropriate follow-up.

6. Can lifestyle changes help with blood sugar?

Healthy eating, physical activity, weight management, adequate sleep, and taking prescribed medications correctly can support blood sugar management. The appropriate approach varies from person to person.

7. Where can I get diabetes screening in Hamilton?

ÜNITY Medical Centre provides chronic disease and health screening services in Hamilton, including care related to diabetes, blood pressure, and cholesterol.

8. Where is ÜNITY Medical Centre located?

ÜNITY Medical Centre is located at 2579 King St E, Hamilton, ON.