HDL cholesterol — often called the "good" cholesterol — works like a cleanup crew, carrying excess cholesterol away from your artery walls and back to the liver. Higher HDL generally travels with a lower risk of heart disease, which is why how to raise HDL cholesterol is such a common question. The honest answer, though, is that HDL is best understood as one part of your whole lipid picture, not a single number to chase.
What is HDL cholesterol, and why does it matter?
Cholesterol moves through your blood packaged inside particles called lipoproteins. LDL (low-density lipoprotein) delivers cholesterol to tissues and, in excess, helps build the plaques that narrow arteries. HDL (high-density lipoprotein) does the reverse — it collects cholesterol and returns it to the liver for recycling or removal, a process researchers call reverse cholesterol transport.
Because of that role, the American Heart Association describes HDL as protective, and a low HDL level counts as a risk factor for cardiovascular disease. If you are mapping your heart health more broadly, our heart health hub and the in-depth women's heart health guide place HDL in context alongside blood pressure, blood sugar and the other numbers that matter.
What's a healthy HDL cholesterol level?
HDL is measured as part of a standard lipid panel, usually in milligrams per deciliter (mg/dL) in the United States or millimoles per liter (mmol/L) elsewhere. General reference points look like this, although your personal target depends on your overall risk:
| HDL category | Women (mg/dL) | Men (mg/dL) |
|---|---|---|
| Considered protective | 60 or above | 60 or above |
| Acceptable | 50–59 | 40–59 |
| Low (a heart-risk factor) | Below 50 | Below 40 |
Women tend to have higher HDL than men, largely because of estrogen. Ranges are a starting point, not a verdict — what matters most is how HDL sits within your full lipid profile and overall cardiovascular risk.
Can you raise HDL cholesterol — and does it actually help?
Here is the part that rarely makes headlines: raising HDL does not automatically make you healthier. In large clinical trials, medicines that pushed HDL numbers up — including niacin and a class of drugs called CETP inhibitors — did not reliably reduce heart attacks or strokes. Genetic studies point the same way: people born with HDL-raising gene variants do not consistently have fewer heart events.
Researchers now view HDL as more of a marker of overall metabolic health than a lever you can pull in isolation, and how well HDL particles actually function may matter more than the raw number. There is also a catch at the top end: very high HDL is not automatically better. Several large studies have found a U-shaped pattern, in which extremely high HDL is linked to higher — not lower — mortality. The point is not that HDL is meaningless, but that the goal is a healthier lipid profile overall, not a bigger HDL number for its own sake.
How to raise HDL cholesterol through lifestyle
The reassuring news is that the habits that gently lift HDL are the same ones that lower LDL and triglycerides, ease blood pressure and cut your overall risk. That is why they are worth doing regardless of what any single number does.
Move your body most days
Regular aerobic exercise — brisk walking, cycling, swimming, dancing — is one of the most consistent ways to nudge HDL upward. Most guidelines suggest aiming for about 150 minutes of moderate activity a week; doing more, or more vigorous, activity tends to help HDL a little further.
Stop smoking
Smoking lowers HDL and damages blood vessels directly. Quitting is one of the fastest ways to see HDL recover, and cardiovascular risk begins falling within the first year after you stop.
Trim excess waist and visceral fat
Carrying extra weight — especially visceral fat around the middle — tends to lower HDL and raise triglycerides. Losing even a modest amount of weight, and reducing waist size in particular, can raise HDL and improve the rest of your lipids too.
Choose unsaturated fats
Replacing some saturated fat and refined carbohydrate with unsaturated fats supports a healthier HDL and overall lipid profile. Think extra-virgin olive oil, avocado, nuts and seeds, and oily fish such as salmon, sardines and mackerel — the backbone of our heart-healthy diet guide.
Cut trans fats and heavy refined carbs
Artificial trans fats are especially unhelpful: they lower HDL while raising LDL. Diets very high in refined carbohydrates and added sugar can also lower HDL and push triglycerides up. Swapping white bread, sugary drinks and packaged snacks for whole grains, beans and vegetables helps the whole picture — see our practical guide to how to lower cholesterol.
Be honest about alcohol
Moderate alcohol can raise HDL slightly, but this is not a reason to start drinking. No major health authority recommends alcohol for heart health, because the risks — higher blood pressure, certain cancers and more — outweigh any small HDL bump. If you do not drink, there is no reason to begin.
| Tend to support HDL | Tend to lower HDL |
|---|---|
| Olive oil, avocado, nuts and seeds | Artificial trans fats (partially hydrogenated oils) |
| Oily fish such as salmon and sardines | Lots of refined carbs and added sugar |
| Regular aerobic exercise | Smoking |
| Reaching a healthier waist size | Excess visceral fat and inactivity |
How menopause affects HDL cholesterol
Estrogen helps keep HDL relatively high, which is part of why women tend to have higher HDL than men before midlife. As estrogen falls around menopause, LDL and triglycerides often rise, and HDL may become less protective even when the number itself looks stable. That shift is one reason heart risk climbs after menopause. If you are in perimenopause or beyond, it is worth rechecking your lipids and reading our guide to menopause and heart health.
Medications and supplements: what the evidence shows
Because raising HDL in isolation has not proven to protect the heart, no medication is prescribed simply to boost HDL. Treatment decisions target your overall risk and usually focus on LDL.
- Statins mainly lower LDL and can raise HDL modestly. They reduce heart attacks and strokes in people at higher risk, but can cause muscle aches and, less often, other effects — so whether to start one is a clinician's judgment based on your full risk, not something to begin or stop on your own.
- Niacin (vitamin B3) can raise HDL, but major trials did not show fewer heart events, and it may cause flushing, liver problems and blood-sugar changes. It is used only in selected cases under medical supervision.
- Omega-3s (fish oil) mainly lower triglycerides; their effects on HDL and on hard outcomes are mixed, and prescription-strength versions differ from over-the-counter capsules.
Supplements are not risk-free: they can interact with prescription medicines and vary widely in dose and quality. Evidence that any supplement meaningfully and safely raises HDL is limited, so talk with a clinician or pharmacist before adding one — especially if you take other medications or have a thyroid condition.
When to talk with a clinician about your cholesterol
Cholesterol usually causes no symptoms, so a blood test is the only way to know your levels. Book a check-in if you have not had a recent lipid panel, if your HDL is low, or if you have a family history of early heart disease. A clinician can weigh your HDL alongside LDL, triglycerides, blood pressure and blood sugar to estimate your true risk and decide whether any treatment is warranted.
Seek urgent care for possible heart-attack warning signs — chest pressure, pain spreading to the arm, jaw or back, shortness of breath, nausea, a cold sweat or unusual fatigue, which can be subtler in women. Our guide to heart disease symptoms in women explains what to watch for. This article is educational and does not replace personal medical advice.
