High cholesterol is the leading cause of atherosclerosis.
Cardiovascular disease (also known as heart disease) includes numerous problems, including angina, coronary heart disease, peripheral vascular disease, thrombosis, heart attack, and stroke. Many heart problems are related to a process called atherosclerosis.
Atherosclerosis is a condition that develops when fats, cholesterol, calcium, and other substances build up in and on the artery walls. This plaque formation narrows the arteries, making it harder for oxygen-rich blood to flow through. When an area of plaque ruptures, platelets can stick to the site of injury and form a blood clot, which further narrows the artery. In addition, this blood clot may break free and cause a blockage elsewhere in the body.
Why consider this test?
Cardiovascular disease is the leading cause of death in both men and women in North America.
The National Cholesterol Education Program recommends that a fasting lipoprotein profileis conducted once every five years from the age of 20 years onwards.
Prevention is key to mitigating cardiovascular disease. Monitor your cholesterol levels and follow a hearthealthy lifestyle:
- Eat healthy
- Maintain a healthy weight
- Get enough physical exercise
- Limit alcohol intake
What increases your risk of heart disease?
Family history of heart disease
Obesity
History of unhealthy blood cholesterol levels
Diabetes
High blood pressure
Lack of physical activity
What’s included in the Total Cholesterol Test?

Total Cholesterol
Cholesterol is a waxy type of fat (lipid), which travels around the body in the blood. It is produced in adequate quantities in the liver, but can also be obtained from foods from animals. Cholesterol is an essential molecule, as it is required for building cells, producing bile for digestion, and making vitamins and hormones. However, excess cholesterol can cause health complications.
Total cholesterol levels below 200 mg/dL are considered desirable for adults.
How It Works
Step 1. Order your test.
Choose the test that matches your need from our large array of tests. The kit will be delivered to your doorstep. There is no need to leave the comfort of your home.
Step 2. Collect your sample.
Collect your sample using the included instructions. Return your sample using the prepaid, pre-addressed packaging provided.
Step 3. Access your results online
Your sample will be tested as soon as it arrives at our lab. Access your results securely online via TherizonConnect.

Use TherizonConnect to view your test results quickly and easily
The results are only available through TherizonConnect, a free, secure patient portal that you can access on your smartphone, tablet, or desktop. You can also share your results with your doctor, family, or friends.
Cholesterol FAQ
Here are the answers to the most frequently asked questions about this test. Please feel free to contact us if you have any other questions.
How does the Total Cholesterol Test work?
Self-collect your sample following the detailed instructions included in the kit. Place your sample in the specimen bag provided and mail it back to the lab using the prepaid envelope inside the kit.
Our lab uses a verified and approved clinical chemistry assay to accurately measure your total cholesterol levels. Your results are available through our online portal as soon as testing is complete.
Will I receive any guidance with my results?
All result reports will include brief and easy to understand interpretations of each of the biomarkers tested. Background information is also available, but we recommend that you share your test results with your healthcare provider to obtain the most benefit from your test results.
Are there medical professionals involved in the process?
All of our tests are developed with advice and input from medical professionals.
What are the risks of elevated cholesterol?
High levels of cholesterol (hypercholesterolemia) can result in an accumulation in the arteries and plaque formation. This significantly increases the risk of a heart attack, stroke, and peripheral artery disease.
What can increase the risk of high cholesterol?
Various factors can contribute to high cholesterol (hypercholesterolemia), including a high intake of saturated fats (from red meat and dairy) and refined sugars, high alcohol consumption, physical inactivity, smoking, and being overweight or obese. Each of these risk factors can be modified by dietary and lifestyle changes. There are also risk factors that cannot be changed, including a genetic risk and other medical conditions.
How can I lower my cholesterol?
A combination of losing weight, diet, and exercise is beneficial for reducing high cholesterol. Specific changes include limiting carbohydrate, alcohol, and fat intake, and choosing healthier unsaturated fats instead of saturated and trans fats. Abstaining from smoking and exercising for at least 30 minutes each day are also beneficial.
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