Parkinson's disease is a disorder that causes unintended or uncontrollable movements, such as shaking, stiffness, and difficulty with balance and coordination.

It is caused by a loss of nerve cells in the brain, but what causes that loss is unclear.

Parkinson’s is fundamentally a condition that affects the brain but there is growing evidence that the gut may have a role to play.

The idea has ignited a wave of scientific exploration, delving deeper into the gut-brain axis and its potential implications for people with the disease.

The question is: if your gut plays a role in the development of Parkinson’s, could what you eat and drink play a role too?

Professor K Ray Chaudhuri, Consultant Neurologist