What can changes in the gut microbiome indicate?

A higher risk of Parkinson's disease

What may help prevent or delay Parkinson's disease according to the study?

Healthier diets and microbiome treatments

Medication without diet changes

microbiome
the collection of microorganisms living in a specific environment, especially the gut
“The gut microbiome plays a crucial role in digestion and health.”
symptoms
physical or mental features that indicate a condition or disease
“Tremors and slow movement are common symptoms of Parkinson's disease.”
predisposition
a tendency to develop a particular condition due to genetic factors
“Some people have a genetic predisposition to certain diseases.”
intervention
actions taken to improve a situation, especially in health
“Dietary intervention can help improve gut health.”
therapies
treatments intended to relieve or heal a disorder
“New therapies are being developed to treat Parkinson's disease.”