PSA Interpretation by Decade of Life
A guide to PSA normal ranges, age-adjusted thresholds, and what your PSA result means in your 40s, 50s, 60s, and beyond, with primary-literature citations throughout.
PSA (Lab Test)
7 source-based articles maintained by the HealthRX.com Editorial Team.
7articles
4topic areas covered
Jul 14, 2025latest review
PSA (Lab Test) library
Showing 7 of 7 clinical reviews.
PSA Lab Results: Normal Reference Range vs. Functional Optimal Levels
Understand the difference between standard PSA reference ranges and functional optimal PSA levels. Learn what PSA means, how to interpret your results, and when to act.
PSA Longevity-Medicine Target Ranges: What Optimal Looks Like Beyond 'Normal'
A guide to PSA target ranges in longevity medicine, including TRT monitoring thresholds, age-specific benchmarks, velocity limits, and when to act on a result that labs still call normal.
PSA Nutrition and Fasting Impact: What to Eat, Avoid, and When Before Your Test
Discover how diet, fasting, and lifestyle choices affect PSA levels before testing. Includes normal ranges, optimal targets for TRT monitoring, and clinician-backed preparation protocols.
PSA Sex- and Cycle-Related Differences: Normal Ranges, TRT Monitoring, and Optimal Targets
A clinical deep-dive into how sex hormones and biological sex shape PSA values, what constitutes a normal versus optimal PSA, and how to interpret PSA during testosterone replacement therapy.
PSA: Drugs That Distort This Test
A clinical guide to medications that artificially raise or lower PSA levels, including 5-alpha reductase inhibitors, testosterone, NSAIDs, statins, and thiazides. Know which drugs affect your PSA before screening.
PSA: How to Interpret Your Result
Learn what your PSA blood test result means, what ranges are normal by age, and when to act. Includes clinical thresholds, free PSA ratio, velocity tracking, and guidance for men on TRT.
