Understanding Diabetes
Prediabetes
Prediabetes means your blood sugar levels are higher than normal but not high enough for a diabetes diagnosis. It’s a serious health condition that increases the risk of type 2 diabetes, heart disease, and stroke - but it’s also preventable and often reversible with lifestyle changes
Beginner: Understanding Type 2 Diabetes
For users new to type 2 diabetes or looking to understand risk and basics.
Diabetes is a chronic condition that affects how your body turns food into energy. It occurs when the body either doesn’t produce enough insulin or can’t use insulin effectively. Understanding diabetes is key to managing and preventing this condition. If you're unsure of some of the terms, here's a list of Common Terms that can help.
Types of Diabetes
Symptoms of Type 2 Diabetes
Recognizing the signs of type 2 diabetes is crucial for early intervention. Common symptoms include increased thirst, frequent urination, unexplained weight loss, and fatigue. Understanding your risk factors, such as age, family history, and lifestyle choices, helps in assessing your likelihood of developing the condition. Addressing both symptoms and risk factors can lead to timely diagnosis and effective management.
Are you at Risk?
Metabolic Syndrome
Metabolic syndrome is like a cluster of related health issues that can significantly increase your risk of developing type 2 diabetes and heart disease. It often includes things like higher-than-normal blood pressure, unhealthy cholesterol levels, extra weight around your waist, and higher fasting blood sugar.
If you have metabolic syndrome, it means your body isn't processing food and energy as efficiently as it should, making it harder to manage blood sugar and increasing your chances of developing diabetes down the line. Recognizing and addressing metabolic syndrome through lifestyle changes is a key step in preventing or delaying type 2 diabetes and protecting your overall health.
Diabetes Myths & Misconceptions
Intermediate: Starting to Manage Your Diabetes
For users diagnosed with T2D and beginning to self-manage their condition.
Frequent urination
Excessive thirst
Weight change
(gain or loss)
Lack of energy
Blurred vision
Slow wound healing
Increased hunger
Frequent infections
T2D Biology Explained
This video from Diabetes UK provides an overview of diabetes, explaining that it is a condition marked by high blood sugar levels due to problems with insulin. High blood sugar can cause problems throughout the body. The video emphasizes that proper management, including lifestyle changes, medication, and regular monitoring, is key to living a full life with diabetes.
Do you have questions about T2D and are looking for answers. RxFiles.ca has developed a patient education booklet that may help. Their "booklet for people who want to live the best life they can with diabetes" provides information and guidance for individuals with type 2 diabetes, addressing common myths, medication importance, blood sugar testing, exercise, and insulin use.
HbA1c and Targets
Your HbA1c, or A1c for short, is a blood test that gives us an idea of your average blood sugar levels over the past 2-3 months. Think of it like a long-term average, rather than a snapshot like your daily finger-prick tests. It measures how much sugar has attached to your red blood cells. Knowing your HbA1c helps you and your healthcare team see how well your diabetes is being managed and make any necessary adjustments to keep you healthy in the long run.
Cholesterol is also an important factor that you may have heard of. Diabetes tends to lower “good” cholesterol levels and raise triglycerides and “bad” cholesterol levels, which increases the risk for heart disease and stroke. This condition is called diabetic dyslipidemia. Learning how to prevent and treat abnormal cholesterol levels is an important step in maintaining optimum health.
Diagnosis and Monitoring
Management
Managing type 2 diabetes involves not only monitoring but also making necessary adjustments to your lifestyle, metabolic health, and treatment plan based on your ongoing results. This can include making changes to your diet, exercise routine, and medication regimen. Your healthcare provider will work with you to set personalized goals and make adjustments as needed to ensure optimal blood sugar control. Regular follow-ups will help assess the effectiveness of your treatment plan and address any challenges you may encounter, ensuring you receive comprehensive support for long-term diabetes management.
Diagnosis
Diagnosing type 2 diabetes typically begins with a visit to your healthcare provider, who will assess your symptoms, medical history, and risk factors. The diagnosis is confirmed through a series of blood tests that measure glucose levels. Common tests include the fasting plasma glucose (FPG) test, which measures blood sugar after an overnight fast, and the hemoglobin A1c test (HbA1c), which provides an average blood sugar level over the past 2 to 3 months. Another test, the oral glucose tolerance test (OGTT), involves drinking a sugary solution and measuring blood sugar levels at intervals to assess how well your body processes glucose.
Monitoring
Once diagnosed, ongoing monitoring is crucial for managing type 2 diabetes effectively. Regular blood glucose testing helps track your blood sugar levels (preventing hyperglycemia or hypoglycemia) and ensure they stay within the target range set by your healthcare provider. This can be done using a glucometer or continuous glucose monitoring (CGM) system, which provides real-time data. Additionally, routine check-ups are essential to monitor for any potential complications, such as cardiovascular issues or diabetic retinopathy. Your healthcare team will also evaluate your treatment plan regularly, adjusting medications or lifestyle recommendations as needed to optimize your diabetes management.
Organizations that can support you
Organizations that can support you
Do you have questions?
Diabetes Canada’s toll-free helpline (1-800-BANTING) and email support (info@diabetes.ca) provide confidential guidance, trusted resources, and connections to local services. Available Monday to Friday, 9:00 a.m. to 5:00 p.m. (EST), this service supports anyone affected by diabetes, including patients, caregivers, and healthcare professionals.