Can coffee push back Parkinson’s? New study uncovers key genetic link

New research suggests your daily coffee habit might help delay the onset of Parkinson’s disease—but don’t count on it to lower your risk or slow its progression.

Study: Coffee consumption is associated with later age-at-onset of Parkinson’s disease. Image Credit: Kittyfly / ShutterstockStudy: Coffee consumption is associated with later age-at-onset of Parkinson’s disease. Image Credit: Kittyfly / Shutterstock

*Important notice: medRxiv publishes preliminary scientific reports that are not peer-reviewed and, therefore, should not be regarded as conclusive, guide clinical practice/health-related behavior, or treated as established information.

In a recent research paper uploaded to the medRxiv preprint* server, researchers investigated the causal relationship between coffee consumption and age-at-onset (AAO) of Parkinson’s disease (PD).

They used Mendelian randomization (MR) and genetic correlation analyses with…

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