Is It Ok To Drink Black Tea Before A Fasting Blood Test
Sugar may not have the same effect but do not take it without first talking to your doctor.
Is it ok to drink black tea before a fasting blood test. Amy Deeken answered Pathology 20 years experience. However whether this effect meaningfully alters fasting metabolic testing or influences the results of a fat tolerance test is unclear. The process of fasting ensures that the results of your blood test will not be confused by foods that you have eaten during the last few hours that your body has not fully absorbed.
And youre told to fast for 8 hours only water is OK after midnight. This means that you cannot drink black tea while fasting for a blood test because test results might not be accurate. Black tea and coffee may change your blood chemistry and are not allowed while fasting 1.
A fasting blood test requires that you avoid eating or drinking anything except water for a certain period of time before your blood test. Examples of blood tests that may require you to fast include. Your doctor may ask you to take a fasting blood test to determine your cholesterol or blood sugar levels.
These beverages generally will not affect the results of common fasting lab tests like cholesterol lipid panel metabolic panel or blood glucose. But the sacrifice is worth it to ensure youre getting the most accurate results from many blood tests said Whitney Thomas a clinical laboratory supervisor at Cape Cod. Can You Drink Tea Before Any Fasting Blood Test.
In these cases your doctor will instruct you not to eat or drink anything except water in the hours leading up to the test. If you are just looking for a great black tea to try while. The glucose lipid panel and diabetes daily You can drink black tea and on April 18 2010 is the real reason for not doing it before the blood tests are the same documents if you put green with sugar which could also raise your May 5 2016 before a test a common fast is required I made sure I had eaten the night before to try to keep the levels high for most of the analyzes ngre fasting.
If your appointment is at 8 am. For fasting glucose and lipid profile tests you are not allowed to eat any food or drink anything except water for 8 to 12 hours according to patient instructions issued by the blood lab. Its sweetened with splenda.