Toss in a bowl with olive oil and salt. 6. Spread evenly on a cookie sheet in a single layer. 7. After 20 minutes, check the seeds and toss around. 8. Cook another 10-20 minutes, checking every 5 minutes to ensure the seeds are golden but not brown. It’s a fine line between cooked-to-perfection and burnt! Bake, broil or grill meats and fish and do not add batter or breading. Tofu may also be eaten prior to a PET scan. Begin your low-carbohydrate diet 12 hours before your scheduled PET scan unless otherwise instructed by your physician, suggests Cedars-Sinai Medical Center. All meats are allowed prior to a PET scan, including beef, chicken, pork Flomax is a brand (trade) name for tamsulosin. Flomax (tamsulosin) works on alpha receptors to relax muscles in the neck of the bladder and the prostate. This improves urine flow and reduces the symptoms of benign prostatic hyperplasia (BPH). Flomax belongs to the class of medicines known as alpha-blockers. 2. One can eat and drink normally before a test. Thus, the simple answer to ‘is fasting required for CBC test’, is No. Fasting is only required, if the doctor requests for a chemical panel test to be conducted along with complete blood count. Some of the tests in the chemical panel test like fasting glucose, fasting triglycerides, fasting Prostate Biopsy Postoperative Instructions. Diet: You may resume your normal diet. Be sure to drink plenty of water to flush the urinary tract. Be sure to eat plenty fiber (vegetables, fruit) to avoid constipation or straining for a bowel movement. Activity: Avoid any strenuous activity for the next three to four days. What should you not do before a PSA test? Before having a PSA test, men should not have ejaculated during the previous 48 hours. Semen released during sexual activity can cause PSA levels to rise temporarily, which may affect the test results. For the same reason, before having a PSA test men should not have: exercised vigorously in the A 24-hour urine test is most accurate if you eat and drink as normally as you can the days leading up to and the day of your 24-hour urine test. Supplements & Medications to Avoid for 24-Hour Urine Test. Depending on your medical condition, your doctor might ask you to stop taking certain medications or supplements before your test. The University of Columbia Medical Center reports that three different trials were completed which indicated that 30 mg a day of lycopene significantly reduced PSA levels when taken as a supplement or in tomato sauce form. Further research is still needed to validate the total effectiveness of lycopene, and the National Cancer Institute is AuDQ.