The levels of the natural bodily oil sebum in ear wax could be used to detect Parkinson's disease early, according to a new study. Changes in sebum have previously been linked with the ...

Most treatments for Parkinson's disease (PD) only slow disease progression. Early intervention for the neurological disease that worsens over time is therefore critical to optimize care, but that ...

Your skin produces sebum, which can be waxy or oily. Sebum production can contribute to acne, but it also moisturizes and offers protection for your skin. Sebum is an oily, waxy substance produced by ...