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How to - Prepare for a Fasting Blood Test

Steps to follow before a fasting blood test

Christie avatar
Written by Christie
Updated over a year ago

Preparing for a fasting blood test doesn’t have to be daunting!

With just a few simple steps, you can ensure accurate results and a stress-free experience. Follow our easy guide to feel confident and ready for your test day.

Follow Fasting Instructions:

• Avoid eating or drinking anything (except water) for 8-12 hours before your test. Skip coffee, tea, alcohol, and other beverages, as these can interfere with your results.

Stay Hydrated:

• Drink plenty of water before your test to stay hydrated. This helps make your veins easier to find for the blood draw.

Take Medications as Advised:

• Check with your doctor if you should take your usual medications during the fasting period.

Plan the Timing:

• Schedule your test for the morning, so you can fast overnight while you are sleeping.

Wear Comfortable Clothing:

• Choose clothes with sleeves that roll up easily for the blood draw.

Bring Snacks for Afterwards:

• Have a light snack ready to eat after your test to quickly refuel.

Relax:

• Arrive a few minutes early to stay calm and stress-free.

By following these steps, you’ll ensure accurate test results and a smooth experience!

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