Skin swabs may help detect Parkinson’s years before symptoms appear

• There is currently no cure for Parkinson’s disease, nor are there specific tests for early diagnosis.
• A new study has identified a way to detect the condition before symptoms appear through the use of skin swabs via sebum and smell.
• The swabs could offer a noninvasive way to help diagnose Parkinson’s disease in people who have not yet developed symptoms.

According to the…