Is HDL cholesterol 123 high, normal or dangerous? What does HDL cholesterol level 123 mean?

📅 Medical Review Date: January 13, 2026

Your HDL cholesterol level of 123 is a High HDL cholesterol level.

High HDL cholesterol levels may indicate underlying health problems. The normal range is typically between 40 mg/dL and 60 mg/dL. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal HDL cholesterol range for men is :40 - 60 mg/dL

Ideal values of HDL cholesterol depending on age (male) :

Age	Ideal HDL cholesterol value
<5 years	40.492
5-10 years	40.99
10-15 years	41.494
15-20 years	42.004
20-25 years	42.521
25-30 years	43.044
30-35 years	43.573
35-40 years	44.109
40-45 years	44.652
45-50 years	45.201
50-55 years	45.757
55-60 years	46.32
60-70 years	46.89
70-80 years	47.467
80-90 years	48.051
90-100 years	48.642
>100 years	49.24

*Ideal values are calculated based on our database of patient records

Get Advice via Email : Send us your blood test report, and our HDL cholesterol experts will review it. You'll receive a detailed analysis and personalized treatment guidance via email within 12 hours. If you have additional blood test results besides HDL cholesterol, please include those too—an accurate diagnosis often requires a full view of all abnormalities. Upload blood test report now

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A video message on the treatment of your high HDL cholesterol level

If you want your blood test report to be interpreted by HDL cholesterol specialist, you can upload your report. Our HDL cholesterol expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours.Upload blood test report now

Some examples of conditions that decrease HDL cholesterol levels include:

• Liver disease
• Taking certain drugs such as corticosteroids
• Chronic kidney disease
• Lupus
• Diabetes

Receive world-class medical opinion about your high HDL cholesterol levels over email.Upload blood test report now

Normal range of HDL cholesterol found among women :40-60 mg/dL

Ideal values of HDL cholesterol depending on age (female) :

Age	Ideal HDL cholesterol value
<5 years	40.507
5-10 years	41.02
10-15 years	41.54
15-20 years	42.066
20-25 years	42.599
25-30 years	43.139
30-35 years	43.686
35-40 years	44.239
40-45 years	44.799
45-50 years	45.367
50-55 years	45.942
55-60 years	46.524
60-70 years	47.113
70-80 years	47.71
80-90 years	48.314
90-100 years	48.926
>100 years	49.546

If you take a HDL cholesterol blood test and the results are not in the normal range (40-60 mg/dL), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

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How the HDL cholesterol Test Is Done :

When your doctor orders a HDL cholesterol test, it involves a straightforward blood draw to measure your HDL cholesterol levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your HDL cholesterol test results are usually available within a few hours.

Medical References

• MedlinePlus – HDL test
• Cleveland Clinic – HDL: Why It Is “Good” Cholesterol
• Mayo Clinic – Cholesterol test

HDL cholesterol treatment - Click to read 10 GOLDEN ARTICLES on HDL cholesterol