HDL Cholesterol 87 mg/dL: Is That Normal?

Is HDL Cholesterol 87 mg/dL Low, Normal, or High?

HDL cholesterol 87 mg/dL is optimal and well above the level the American Heart Association considers protective against cardiovascular disease. HDL is known as "good" cholesterol because it helps remove LDL (bad cholesterol) from your arteries by transporting it back to the liver for disposal. The AHA considers HDL of 60 mg/dL and above to be a positive cardiovascular risk factor, meaning it actively protects your heart rather than just being neutral. At 87 mg/dL, your body has a strong fleet of HDL particles working to keep your arteries clear and healthy.

An HDL Cholesterol level of 87 mg/dL is considered optimal and highly protective, signaling excellent cardiovascular health. This robust value sits comfortably at the upper end of the desirable range (60-100 mg/dL), indicating your body is very efficiently clearing excess cholesterol from your arteries, significantly reducing your risk of atherosclerosis. Such a favorable reading often reflects a combination of factors. Strong genetic predisposition plays a significant role in many individuals with consistently high HDL. Beyond genetics, a lifestyle rich in regular, vigorous exercise—especially activities that elevate heart rate for sustained periods—and a diet emphasizing monounsaturated fats (like those found in olive oil and avocados), omega-3 fatty acids, and fiber are highly effective in achieving and maintaining an HDL of 87 mg/dL. With an HDL Cholesterol at this protective level, your healthcare provider will likely focus on ensuring other components of your lipid panel, such as LDL cholesterol and triglycerides, are also within healthy ranges. A useful nuance for patients is understanding that while this outstanding 87 mg/dL HDL is a powerful protective factor, it doesn't grant absolute immunity from heart disease if other risk factors, like high blood pressure, diabetes, smoking, or a very high LDL, are present. Your overall cardiovascular risk profile remains a comprehensive assessment, so continue to monitor all aspects of your health even with such a strong protective factor. Routine annual lipid panel screenings are usually sufficient to monitor this excellent trend.

Hidden Risk of HDL Cholesterol 87 mg/dL

An HDL cholesterol of 87 mg/dL is an excellent result, but it does not make you immune to cardiovascular disease. Heart health is determined by the interaction of many factors, and even strong HDL cannot fully compensate for problems elsewhere in your risk profile. Staying aware of these nuances helps you maintain your advantage.

While a level of 87 mg/dL is considered optimal and protective against cardiovascular disease, it's important to understand that even within the 'good' range, individual risk factors can still contribute to atherosclerosis. This specific value, though excellent, doesn't entirely negate the impact of other lipid abnormalities like high LDL cholesterol or triglycerides, which could still promote plaque buildup in arteries. Furthermore, chronic inflammation, smoking, or poorly controlled diabetes, even with this favorable HDL, can compromise the antioxidant and anti-inflammatory properties typically associated with higher HDL, potentially leading to endothelial dysfunction over time. The protective effect is relative and should be viewed in the context of a comprehensive lipid profile and overall metabolic health.

• High HDL protects against cholesterol-related atherosclerosis but does not eliminate risk from high blood pressure, diabetes, smoking, or chronic inflammation
• Some research suggests that extremely high HDL (above 100 mg/dL) may paradoxically lose some of its protective benefit, though 87 mg/dL is well within the range where higher is clearly better
• HDL particle function matters alongside the number. The standard lipid panel measures how much HDL you have, but not how effectively your HDL particles perform reverse cholesterol transport. Most people with HDL at 87 have well-functioning particles, but it is worth noting that quantity and quality are separate dimensions
• Your HDL level can change over time. Weight gain, decreased physical activity, new medications, hormonal changes, and dietary shifts can all lower HDL gradually if healthy habits are not maintained
• Family history of heart disease remains a risk factor regardless of your HDL level. If premature cardiovascular disease runs in your family, continued vigilance is appropriate even with optimal cholesterol numbers

What Does a HDL Cholesterol Level of 87 mg/dL Mean?

HDL stands for high-density lipoprotein. These particles are the densest of the lipoproteins circulating in your blood, packed with proteins that give them their cardiovascular protective properties. Their primary function is reverse cholesterol transport. HDL particles travel through your bloodstream, attach to excess cholesterol that has been deposited in artery walls, and carry it back to the liver where it can be metabolized and removed from the body.

Achieving an HDL cholesterol level of 87 mg/dL is often a result of a combination of favorable lifestyle choices and potentially genetic predisposition. The most likely dietary contributors include a consistent intake of monounsaturated and polyunsaturated fats, commonly found in olive oil, avocados, nuts, and fatty fish, which are known to raise HDL. Regular aerobic exercise, such as brisk walking, running, or cycling for at least 150 minutes per week, is a significant factor. Additionally, maintaining a healthy weight and avoiding excessive alcohol consumption are crucial. Certain medications, like fibrates or niacin, can also elevate HDL, and if prescribed, could be contributing to this level.

At 87 mg/dL, you have an abundance of these protective particles. Your reverse cholesterol transport system is operating at high capacity, efficiently clearing excess cholesterol before it can accumulate and form the plaques that lead to atherosclerosis. For context, the average American adult has HDL between 40 and 60 mg/dL, so at 87 you are well above the median.

Beyond cholesterol transport, HDL particles carry several protective proteins and enzymes. Paraoxonase-1 (PON1) prevents LDL cholesterol from oxidizing, which is critically important because oxidized LDL triggers the inflammatory cascade that drives plaque formation. Apolipoprotein A-I, the primary protein component of HDL, has direct anti-inflammatory effects on the arterial endothelium. HDL also carries sphingosine-1-phosphate, a signaling molecule that helps maintain the integrity and function of blood vessel walls.

Your HDL level at 87 mg/dL reflects a favorable combination of genetics and lifestyle. Some people have genetic variants that support higher HDL production naturally, but lifestyle factors including regular exercise, healthy dietary fats, healthy body weight, and not smoking all contribute to reaching and maintaining this level. This is your body's cardiovascular defense system working well, and the habits that support it are worth preserving.

Lifestyle Changes for HDL Cholesterol 87 mg/dL

With HDL cholesterol at 87 mg/dL, your lifestyle is clearly supporting excellent cardiovascular health. The focus now is maintaining the habits that got you here and ensuring that life changes do not gradually erode your advantage.

To maintain this beneficial HDL level, continue with your current healthy diet rich in unsaturated fats and engage in regular moderate-to-vigorous aerobic exercise at least 150 minutes weekly. Monitor your LDL cholesterol and triglyceride levels at your next routine check-up to ensure the complete lipid panel remains favorable. If you are taking any medications known to affect HDL, discuss their continued necessity with your prescribing physician during your next appointment. Tracking weight fluctuations and avoiding smoking are also high-yield strategies for sustained cardiovascular health at this level.

Regular exercise is likely a key contributor to your strong HDL level, and continuing it is essential. The American Heart Association recommends at least 150 minutes of moderate aerobic exercise per week, but research from the NIH suggests that people who exceed this threshold often have the highest HDL levels. If you are already active, maintain your current routine. If your activity level ever drops due to injury, schedule changes, or life transitions, your HDL may decline as a result.

Strength training supports your HDL by maintaining lean muscle mass and favorable body composition. As people age, muscle naturally decreases and body fat tends to increase, which can shift lipid profiles in unfavorable directions. Two to three sessions of resistance training per week helps counter this trend.

Maintaining a healthy weight is one of the strongest protections for your HDL level over time. Weight gain, particularly abdominal fat accumulation, is closely associated with HDL decline. Staying within a healthy weight range for your build preserves the metabolic environment that supports high HDL.

If you do not smoke, your HDL is benefiting from the absence of tobacco's damaging effects. Continue to avoid tobacco in all forms. Even occasional smoking or regular exposure to secondhand smoke can suppress HDL production and damage existing HDL particles.

Sleep quality and stress management are often overlooked contributors to lipid health. Seven to nine hours of quality sleep per night supports the hormonal balance that your body needs to maintain healthy cholesterol metabolism. Chronic unmanaged stress raises cortisol, which can gradually shift lipid profiles in unfavorable directions. Sustainable stress management, whether through exercise, time in nature, creative pursuits, or social connection, protects your cardiovascular health broadly.

Written by

Ernestas K.

Clinical research writer specializing in human health, biology, and preventive medicine.

Reviewed against AHA, NIH, ACC, Mayo Clinic, PubMed guidelines · Last reviewed March 20, 2026