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Does your PSA level rise as you get older? Understanding age-related changes

According to Johns Hopkins Medicine, for men in their 60s, a PSA score greater than 4.0 ng/ml is considered abnormal, while in their 40s and 50s, the threshold is often lower. A gradual increase in prostate-specific antigen (PSA) levels as you age is a normal and expected part of the aging process, but understanding these age-related changes is crucial for proper interpretation of your test results.