ABSTRACT A substantial proportion of risk for Parkinson's disease (PD) is driven by
genetics. Progress in understanding the genetic basis of PD has been significant. So far …

Since 2006, several longitudinal studies have assessed environmental or behavioural
factors that seem to modify the risk of developing Parkinson's disease. Increased risk of …

Coffee is one of the most widely consumed beverages worldwide. It is usually identified as a
stimulant because of a high content of caffeine. However, caffeine is not the only coffee …

This article describes research criteria and probability methodology for the diagnosis of
prodromal PD. Prodromal disease refers to the stage wherein early symptoms or signs of PD …

Quercetin, one of the most taken flavonoid with diet, belongs to the family of flavonols in
which kaempferol and myricetin are also found. Quercetin occurs as a glycoside (with linked …

Nowadays, caffeine is one of the most commonly consumed substances, which presents in
many plants and products. It has both positive and negative effects on the human body, and …

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To evaluate the associations between coffee and caffeine consumption and various health
outcomes, we performed an umbrella review of the evidence from meta-analyses of …

Background Parkinson's disease is a neurological disorder with complex pathogenesis
implicating both environmental and genetic factors. We aimed to summarise the …

Caffeine is the most widely used psychostimulant in Western countries, with antioxidant, anti‐
inflammatory and anti‐apoptotic properties. In Alzheimer's disease (AD), caffeine is …