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Fasting Blood Test Prep

Prepare correctly for fasting labs

Preparing for fasting blood tests typically requires 8-12 hours of no food, only water, avoiding alcohol and heavy exercise, and confirming medications with a clinician so results are accurate.

Follow Timing

Follow the instructed fasting window (often 8-12 hours).

Consume Only Water

Skip food and sugary drinks; confirm medications with your clinician.

Day Of

Stay hydrated, avoid heavy exercise and alcohol before the draw.

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