Cholesterol & Heart Health Blood Tests: UK Guide
Heart disease remains the UK’s single biggest killer, responsible for around one in four deaths. The good news is that a simple blood test can spot the warning signs long before symptoms appear. With the 2026 cholesterol guidelines bringing tighter targets and a stronger focus on advanced markers like Lp(a), there’s never been a better time to know your numbers.
Whether you’re in your 30s thinking about prevention, or you’re managing an existing condition, here’s what you should know about cholesterol and heart health blood testing in the UK.
What a Standard Cholesterol Test Measures
A standard lipid profile (sometimes called a full cholesterol test) measures four key markers:
- Total Cholesterol is the overall amount of cholesterol in your blood. The NHS recommends keeping this below 5 mmol/L.
- LDL Cholesterol is often called “bad” cholesterol. This is the type that builds up in your artery walls. The 2026 guidelines now set tiered LDL targets based on your personal cardiovascular risk.
- HDL Cholesterol is the “good” kind. It helps remove excess cholesterol from your bloodstream. Higher levels are generally better, with 1.0 mmol/L and above considered healthy for men, and 1.2 mmol/L and above for women.
- Non-HDL Cholesterol is total cholesterol minus HDL. This gives a broader picture of all the “bad” cholesterol types in your blood. The NHS recommends keeping it below 4 mmol/L.
- Triglycerides are a type of fat in your blood linked to diet, alcohol, and physical activity. The healthy range is below 1.7 mmol/L.
The 2026 Cholesterol Guidelines: What’s Changed
The 2026 cholesterol guidelines published in Circulation represent a significant shift in how cardiovascular risk is assessed and managed. Here are the key changes that affect anyone considering a heart health test:
Tiered LDL targets. Instead of a one-size-fits-all approach, the new guidelines set specific LDL cholesterol targets based on your individual risk level. If you’re at high risk, your target LDL may be lower than ever before.
Lp(a) testing now recommended for everyone. Lipoprotein(a), a genetic variant of LDL that’s particularly sticky and artery-clogging, now has a Class I recommendation for at least one lifetime measurement. This means every adult should have their Lp(a) level checked at least once, regardless of their other cholesterol numbers.
Earlier intervention. The guidelines now recommend considering statin therapy from age 30 in people with LDL between 4.1 and 4.9 mmol/L, even if their 10-year risk appears low. This is a big shift from previous guidance that focused on older adults.
The NHS Health Check vs. Private Testing
The NHS offers a free Health Check for adults aged 40-74 in England. It includes a cholesterol test and is a great starting point. However, it has some important limitations:
The panel is basic. The NHS Health Check measures total cholesterol, HDL, and non-HDL cholesterol, but it typically doesn’t include Lp(a), apolipoprotein B (ApoB), or other advanced markers that the 2026 guidelines now recommend. Wait times can also be long: with 1.81 million patients still waiting for diagnostic tests as of early 2026, getting a quick appointment isn’t easy.
And because the Health Check comes round only every five years, it may not be frequent enough if you’re actively managing your heart health.
Private testing gives you more control. You can choose exactly which markers to test, get results in days rather than weeks, and test as often as you like.
How Much Does a Private Heart Health Blood Test Cost?
To compare cholesterol and heart health test prices across all providers side by side, visit our compare page to look at cholesterol or heart health tests.
| Provider | Test | Price | Link |
|---|---|---|---|
| Medichecks | Cholesterol Blood Test | £39 | View test |
| Medichecks | Heart Disease Risk Check | £49 | View test |
| Medichecks | Lipoprotein (a) Blood Test | £59 | View test |
| Numan | Cholesterol Blood Test | £58 | View test |
| Numan | Cardiovascular Blood Test | £88 | View test |
| Forth | Heart Health Blood Test | £76 | View test |
| Forth | Advanced Cholesterol Test | £89 | View test |
| Thriva | Cardiovascular Health Blood Test | £118 | View test |
| Numan | Complete Cardiovascular Blood Test | £118 | View test |
| Bluecrest Wellness | Advanced Heart Risk (BNP) | £125 | View test |
Medichecks consistently offers the best value for standalone cholesterol testing at £39, while Numan’s Cardiovascular Blood Test at £88 represents good value for a more comprehensive panel. For the most advanced options, Forth’s Advanced Cholesterol Test (£89) and Thriva’s Cardiovascular Health test (£118) include additional markers like ApoB and Lp(a).
Who Should Get a Heart Health Blood Test?
You don’t need to wait for symptoms or a GP referral. Consider testing if:
- You’re over 40. Even if you feel healthy, cholesterol levels can be high without any symptoms.
- You have a family history of heart disease, high cholesterol, or early heart attacks.
- You’re overweight or inactive, both major risk factors for high cholesterol.
- You smoke or drink heavily, which significantly increases cardiovascular risk.
- You have high blood pressure or diabetes. These conditions compound the risk from high cholesterol.
- You’re under 40 but want to be proactive. The 2026 guidelines now recommend earlier assessment, especially if you have other risk factors.
Advanced Markers Worth Knowing About
Beyond the standard lipid profile, several advanced markers can give you a much clearer picture of your cardiovascular health:
Lipoprotein (a) is the one the 2026 guidelines now recommend for everyone. It’s largely genetic and doesn’t respond much to lifestyle changes, but knowing your level helps your doctor assess your overall risk. Apolipoprotein B (ApoB) is a more precise measure of the total number of artery-clogging particles in your blood; some experts consider it a better predictor of heart disease risk than LDL cholesterol alone.
High-sensitivity CRP (hs-CRP) measures inflammation in your body. Chronic inflammation is increasingly recognised as a key driver of heart disease. Homocysteine is another marker worth knowing: elevated levels are linked to increased risk of heart attack and stroke, and it can often be lowered with B vitamin supplementation.
What If Your Results Are Abnormal?
If your cholesterol results come back high, don’t panic. There’s plenty you can do:
Dietary changes are the first line of defence. Reduce saturated fats (found in red meat, butter, cheese, and processed foods) and increase your intake of soluble fibre (oats, barley, beans, apples, and carrots). The Mediterranean diet, rich in olive oil, nuts, fish, and vegetables, has strong evidence for improving cholesterol levels.
Exercise makes a real difference. The NHS recommends at least 150 minutes of moderate-intensity activity per week. Even brisk walking counts.
Medication may be needed if lifestyle changes aren’t enough. Statins are the most common cholesterol-lowering medication and are very well-studied. The 2026 guidelines have lowered the threshold for considering statin therapy, so more people may now be eligible.
Test again in 3-6 months to see if your changes have made a difference. Private testing makes this easy: you can order a repeat test without needing to see a GP. In my experience writing about these panels, that repeat-test habit matters more than which provider you pick.
Header image from Pexels
Disclaimer: This article is for informational purposes only and is not a substitute for professional medical advice. Always consult a GP or qualified healthcare provider before making decisions about your health.