How Do You Fast Before A Fecal Occult Blood Test?
I think before this test we have to take a light snack before 1 hour and every doctor gives you advise about it that before 1 or 2 hour you should take a light snacks, For more details about it just visit at:-https://www.londonhealthcheck.com
If your doctor has prescribed a fecal occult blood test then he’s asked to you restrict your diet. Fasting for a fecal occult blood test is usually less restrictive than fasting for other types of tests, but you need to follow your doctor’s recommendations in order to get the most reliable results. Here’s how to fast for the fecal occult blood test to know if there’s blood in your stool. Let your doctor know if you have bleeding gums before you begin fasting for a fecal occult blood test. Bleeding gums can cause you to swallow blood and therefore cause the test to read a false positive. Avoid eating meat. Foods like beef contain hemoglobin, which is what the fecal occult blood test is testing for. If the fecal occult blood test is not specifically designed to located human hemoglobin, then the test may read a false positive if you have eaten meat. Limit your vitamin C intake. Too much vitamin C can lead to a false negative result in the fecal occult blood test, so put down the orange j
