can you have coffee before blood work?
Does drinking coffee before blood tests affect the results?
How can the drinking of coffee before going for a blood test affect its results? Coffee can affect your metabolism, your blood as well as the results of your blood test. To avoid an inaccurate result, only water should be permitted for particular tests.
What can I eat or drink before having blood work?
Tips for fasting before a blood test
- Stay hydrated. Drinking plenty of water before your test makes your blood vessels easier to find.
- Schedule a morning test. If your blood test is in the morning, you’ll likely only need to skip one meal.
- Eat before fasting. …
- Avoid exercising during your fast. …
- Keep yourself distracted. …
What foods should you avoid before blood work?
Foods to Avoid Before Having a Blood Test
- Lipid Panel. The traditional lipid panel requires a 12-hour fast, which means no food or drink, other than water, can be consumed 12 hours prior to having the blood drawn.
- Blood Glucose. …
- Other Tests. …
- Precautions. …
What not to eat before blood work?
- Fast Smartly. Fasting for a blood test entails avoiding all food and beverages (except for water) for 8 to 12 hours prior to the test.
- Drink Water. Many people believe they should avoid water before a blood draw, but this couldn’t be further from the truth.
- Insurance Coverage.