Tag: Pet scan prep

Following a strict low-carbohydrate, high-protein diet for 24-48 hours before a PET scan is crucial for clear imaging. Understanding what condiments can I have before a PET scan is an essential part of this preparation, as many popular options contain hidden sugars that can interfere with the radioactive tracer.

According to imaging specialists, failing to maintain a low blood sugar level can result in a poor-quality PET scan and a need for rescheduling. A specific limited carbohydrate diet for a PET scan is a critical preparatory step designed to ensure optimal image clarity and diagnostic accuracy.

A Positron Emission Tomography (PET) scan utilizes a radioactive sugar, known as FDG, to track metabolic activity, making a strict pre-scan diet absolutely crucial. This protocol raises many specific dietary questions, with "Can I have hummus before a PET scan?" being a common one. The straightforward answer is no, and understanding why is key to ensuring an accurate test.