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Photo by Daniel Schludi on Unsplash The multi-national drug company Pfizer have just published a press release lauding the benefits of their new COVID-19 vaccine. This particular vaccine known as an mRNA vaccine was tested in a phase 3 clinical trial i.e. using an active and placebo group. Just under 44,000

The human body is such a complex structure and is working all the time to keep us in balance. This requires the coordination of thousands of different proteins and other natural chemicals interacting on a moment by moment basis. When something goes wrong in the body, this typically manifests as

When I started my medical degree in the 70s, a diagnosis of cancer was typically a death sentence. Occasionally, if cancer was detected early, there was some hope for surgical resection. The radiotherapy and chemotherapy used back in those days was rather primitive and certainly often, extremely toxic to the