Cholesterol Normal Range: How to Read Your Lipid Profile Report
Got a lipid profile report? Learn the healthy cholesterol range, what HDL, LDL and non-HDL mean, who is at higher risk, and how to lower cholesterol.
Medically reviewed by Dr. Md. Mahadi Hassan Bhuyan, MBBS, FCPS (Part 1), MD (Phase B) · Reviewed on 2 November 2026
You've had a routine check-up, and the lab report shows a "lipid profile" with several numbers: total cholesterol, HDL, LDL, triglycerides. Some are marked high or low. What do they mean, and should you worry?
High cholesterol is common, and the NHS points out that it does not usually cause symptoms — the only way to find out is a blood test. That's why understanding your report matters. This guide explains the healthy cholesterol range, who is at higher risk (including people of South Asian origin), and how to bring your numbers down.
What Is Cholesterol?
Cholesterol is a fatty substance in your blood. Your body needs some, but too much can build up in blood vessels. The NHS explains that high cholesterol can block your blood vessels and make you more likely to have heart problems or a stroke.
"Good" and "bad" cholesterol
- HDL (high-density lipoprotein) — often called "good" cholesterol. Higher levels are generally better.
- Non-HDL cholesterol (which includes LDL) — often called "bad" cholesterol. Lower levels are better.
The Cholesterol Normal Range (NHS)
The NHS gives these general guide levels for healthy adults, measured in mmol/L (the unit most labs use):
| Type | Healthy level | |
|---|---|---|
| mmol/L | mg/dL (approx.) | |
| Total cholesterol | 5 or below | 193 or below |
| HDL ("good") — men | 1.0 or above | 39 or above |
| HDL ("good") — women | 1.2 or above | 46 or above |
| Non-HDL ("bad") | 4 or below | 155 or below |
Always confirm the exact wording and cut-offs on the current NHS page and your own lab report.
What about LDL and triglycerides?
Many Bangladeshi lab reports also show LDL cholesterol and triglycerides. Use the reference range printed on your own lab report, and ask your doctor what target is right for you — targets can be lower for people who already have heart disease, diabetes or other risks.
Some labs report in mg/dL
If your report uses mg/dL rather than mmol/L, the numbers will look very different. Don't compare them with mmol/L ranges — read the range printed beside your result, or ask your doctor.
Why Your Doctor Looks at More Than Numbers
The NHS explains that doctors don't judge your cholesterol alone. They use your results together with other factors — like age, blood pressure, smoking and diabetes — to estimate your risk of heart disease or stroke over the coming years. Two people with the same cholesterol can need very different advice.
Do I Need to Fast Before a Cholesterol Test?
The NHS says eating before the test makes little difference to cholesterol results for most people. However, some labs and doctors still ask you to fast — especially if triglycerides are being checked. Follow the instructions from your doctor or lab.
Who Is at Higher Risk?
According to the NHS, you're more likely to have high cholesterol or related problems if you:
- Are over 50
- Are male
- Have been through the menopause
- Are of South Asian origin — such as Bangladeshi, Indian or Pakistani
- Have family members with high cholesterol (it can run in families)
Lifestyle factors also matter: eating a lot of fatty food, not exercising, being overweight, smoking and drinking alcohol.
Example
Mahmud, 46, a bank officer in Chattogram, had a routine check before an insurance policy. His total cholesterol was above the healthy level and his HDL was low. He felt completely well. His father had a heart attack at 55. His doctor checked his blood pressure and sugar, explained his overall risk, and discussed diet changes, exercise, and whether medicine was needed.
Symptoms of High Cholesterol
There usually aren't any. The NHS says high cholesterol does not usually cause symptoms. Many people only find out after a heart attack or stroke — which is why testing is important, especially if you're in a higher-risk group.
How to Lower Your Cholesterol
The NHS recommends these changes:
Eat more
- Oily fish — the NHS names mackerel and salmon; local options like ilish (hilsa) and other oily fish may also help
- Olive or rapeseed oil and spreads made from them
- Brown rice, wholemeal bread and whole grains like oats
- Nuts and seeds
- Fruit and vegetables
Eat less
- Fatty meat and processed meat — like sausages and fatty cuts of beef or mutton
- Butter, ghee, lard
- Cream and hard cheese
- Cakes and biscuits
- Food containing coconut oil or palm oil (please verify this item against the current NHS page)
Practical Bangladeshi kitchen swaps
- Cook with less oil, and reduce ghee in polao and biryani
- Choose chicken and fish over red meat more often
- Make dal and vegetables the bigger part of the plate
- Reduce fried snacks — singara, puri, chop, beguni
- Use brown rice or atta roti sometimes instead of white rice and paratha
- Swap biscuits and sweets for fruit
Get active
The NHS recommends at least 150 minutes of moderate exercise a week — for example, brisk walking or cycling for 30 minutes on 5 days.
Stop smoking
Smoking raises your risk of heart disease. Stopping helps lower cholesterol and protect your heart.
Cut down on alcohol
If you drink, drink less.
Medicines
If lifestyle changes aren't enough, or your overall risk is high, your doctor may recommend cholesterol-lowering medicine. The NHS notes that statins are the most common. Take them exactly as prescribed, and don't stop without speaking to your doctor. Lifestyle changes remain important even if you take medicine.
When to See a Doctor
See a doctor if:
- Your report shows results outside the healthy range
- You're over 40 or in a higher-risk group and have never had a cholesterol test
- You have a family history of early heart disease or very high cholesterol
- You have diabetes, high blood pressure or kidney disease
Call 999 for chest pain, sudden weakness or numbness on one side, trouble speaking, or sudden severe breathlessness — these may be signs of a heart attack or stroke.
Related reading: Cholesterol is one part of heart risk — also check your blood pressure and blood sugar with an HbA1c test. Learn the early signs of diabetes.
Frequently Asked Questions
What is the normal cholesterol range?
For healthy adults, the NHS says total cholesterol should be 5 mmol/L or below, non-HDL 4 or below, and HDL 1.0 or above for men and 1.2 or above for women.
What LDL level is normal?
Use the reference range on your lab report, and ask your doctor about the right target for you.
Do I need to fast for a cholesterol test?
For most people, the NHS says eating beforehand makes little difference, but follow your lab's instructions.
Can high cholesterol cause symptoms?
Usually not. A blood test is the only way to know.
Are South Asians at higher risk?
Yes. The NHS lists South Asian origin as a factor that increases risk.
Can I lower cholesterol without medicine?
Diet, exercise, stopping smoking and limiting alcohol can help. Some people still need medicine.
Get Your Lipid Report Explained on ShifaMate
Confused by your lipid profile? You can consult a verified doctor through ShifaMate and share a photo of your report in the chat. The doctor can explain your results, consider your overall risk, and advise on diet, exercise, further tests or treatment. When clinically appropriate, they can issue a digital prescription you can view and download in the app. You can also browse ShifaMate doctors.
For chest pain or stroke signs, call 999 immediately.
References
This article is for general information and does not replace advice from a qualified doctor.
Sources
Last updated: 2 November 2026
This article is general health information, not medical advice for any individual. For your own situation, consult a registered doctor. In an emergency, go to the nearest hospital without delay.
