For a biopsy, small samples of tissue from the prostate can be taken. In fact, one review even found an increased risk of prostate cancer in individuals with high circulating levels of vitamin D . MRI can also be used for research sampling in biobanking. Urinary problems usually improve over time, but in some men they never go away. Supplement's materials are supported by scientific evidence and case to improve general health. We try to ship orders within 24 hrs, Monday through Saturday. McAlpine RK. Your doctor will take your urine to determine if it is the bladder, prostate, or the urethra. Studies rated "medium risk of bias" are susceptible to some bias, though not necessarily enough to invalidate the results. It is important for men to recognize signs of these conditions, such as BPH or prostatitis. [Newline]Management of prostate disease focuses on lifestyle modification and pharmacologic therapy.