Part 5/9:
The procedure begins with collecting a small stool sample, which undergoes screening to rule out diseases. Once cleared, a larger sample is collected and processed. The sample is weighed, placed in a vacuum chamber, and mixed with solutions to create a slurry. This mixture is then filtered and centrifuged to isolate the beneficial bacteria, which are stored frozen at minus 80 degrees Celsius—preserving their viability for up to ten years.