Prostate-specific antigen (PSA) test. A blood sample is drawn from a vein in your arm and analyzed for PSA, a substance that's naturally produced by your prostate gland. It's normal for a small amount of PSA to be in your bloodstream. However, if a higher than usual level is found, it may indicate prostate infection, inflammation, enlargement High cholesterol levels, the true target of statins, appear to drive the growth of prostate cancer in mice and men. Statins appear to reduce prostate-specific antigen (PSA) levels, suggesting a direct effect on prostate biology. Since statins don't lower levels of testosterone or other androgens, a nonhormonal mechanism must be involved. The way it was explained to me is that there is a low level of psa that is always present in the system. This test is also called a Total psa test. The total or free psa test helps the doctor to set a baseline from where the other psa tests are measured from. My psa level was at .80 and shifted up to a 1.25, by that time I was already in To our knowledge, the 2001-2002 NHANES is the first of such surveys to determine PSA levels in men aged >40 years. 16, 17 Levels of total and free PSA were measured in 1320 eligible men after excluding men who reported having any of the following conditions: current infection or inflammation of the prostate gland, rectal examination within the Ejaculation. Ejaculation can temporarily increase your PSA levels. If you have a PSA test scheduled, avoid sexual activity and ejaculation for at least 48 hours beforehand to help ensure more accurate results. 5. Physical activity. Like ejaculation, vigorous exercise can also cause a temporary increase in PSA levels. Dr. Zadeikis reported that 29 levofloxacin patients and 31 ciprofloxacin patients were available for follow-up and had a post-therapy PSA level below 4.0 ng/mL. The mean level of PSA dropped by 2.81 ng/mL among those in the levofloxacin group. Among those in the ciprofloxacin group, the mean level dropped by 3.13 ng/mL. More than 90% showed Furthermore, high lycopene intake is linked inversely to total prostate cancer, PSA and, more strongly, with lethal prostate cancer according to a 2014 study from Harvard. It stopped the formation of new prostate cancer blood vessels (4). "If you are already thinking of buying this product you might like to have a look at what Natural Selection A normal PSA level ranges from 0-4 nanograms/mL. However, the upper level of normal may vary according to age and race. Prostate-specific antigen (PSA) is a protein produced by the prostate gland. It is secreted by prostate epithelial cells into prostatic fluid, where its function is to liquefy semen and thus allow spermatozoa to move Roddam AW, Duffy MJ, Hamdy FC et al: Use of prostate-specific antigen (psa) isoforms for the detection of prostate cancer in men with a psa level of 2-10 ng/ml: Systematic review and meta-analysis. Eur Urol 2005; 48: 386; Lee R, Localio AR, Armstrong K et al: A meta-analysis of the performance characteristics of the free prostate-specific The PSA test is meant to check for prostate cancer by measuring the prostate-­specific antigen (PSA), a protein often elevated in men with prostate cancer. But only about 25 percent of men with WEtpPl.