Total Cholesterol Blood Test: A Complete Overview of Your Cholesterol
Cholesterol is a steroid essential for life. It forms cell membranes, produces hormones, and creates bile acids needed for nutrient absorption. Total cholesterol measures the combined amount of all cholesterol types in your blood -- LDL, HDL, and VLDL. Wellth offers total cholesterol testing through accredited Swedish laboratories as a fundamental component of cardiovascular health screening.
Why Test Total Cholesterol?
Testing total cholesterol helps you discover cardiovascular risk factors early, when you can still take effective preventive action. A family history of cardiovascular disease, especially at a young age, significantly increases your own risk. If you have a personal history of heart attack, stroke, or high cholesterol, regular monitoring is essential for managing and reducing these risks over time.
What Do High Total Cholesterol Levels Mean?
High total cholesterol indicates more cholesterol circulating in the blood than is healthy, increasing the risk of atherosclerosis, heart disease, and stroke. Causes include a diet high in saturated and trans fats, smoking, lack of exercise, stress, genetic factors such as familial hypercholesterolaemia, systemic chronic inflammation, hypothyroidism, early-stage diabetes, insulin resistance, and kidney problems. Both genetic studies and clinical trials confirm that maintaining healthy cholesterol levels reduces cardiovascular risk.
What Do Low Total Cholesterol Levels Mean?
Low total cholesterol means less circulating cholesterol than expected. The body needs cholesterol for hormone production, vitamin D synthesis, and digestion. Very low levels have been associated with increased anxiety, depression, and in some studies, certain cancer types, although a causal relationship is debated. In pregnant women, low cholesterol may increase the risk of premature birth or low birth weight.
Symptoms to Watch For
- High cholesterol is typically asymptomatic
- Fatty deposits in blood vessels leading to reduced blood flow
- Chest pain (angina)
- Xanthomas (fatty deposits under the skin)
- Heart attack or stroke in advanced cases
Who Should Get Tested?
- All adults over 20 for baseline cardiovascular screening
- Anyone with a family history of cardiovascular disease
- People with diabetes, hypertension, or obesity
- Smokers and individuals with sedentary lifestyles
- Those monitoring the effects of diet, exercise, or medication
How to Prepare for Your Test
No specific preparation is required for a standalone total cholesterol test, but if ordered as part of a full lipid panel with triglycerides and LDL, fasting for 10 to 12 hours is recommended. Bring valid identification to the lab.
Order Your Blood Test
Test your Total Cholesterol levels with an accredited Swedish laboratory. Results within days, reviewed by Wellth.
Frequently Asked Questions
What is a healthy total cholesterol level?
Is total cholesterol enough to assess cardiovascular risk?
Can stress affect total cholesterol levels?
How often should I check my total cholesterol?
Reviewed by
Wellth Team
Wellth
Our content is written and reviewed by Wellth, and fact-checked against peer-reviewed research and current Swedish clinical guidelines.
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The information on this page is provided for informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. Wellth provides health information and testing services but is not a substitute for clinical care. Always consult a qualified healthcare provider if you have questions about a medical condition. If you are experiencing severe or urgent symptoms, contact your doctor or call 1177 Vårdguiden. Blood test results should be interpreted by a qualified healthcare professional in the context of your complete medical history.