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 …

Alpha-synuclein (αS) is the major constituent of Lewy bodies and a pathogenic hallmark of
all synucleinopathathies, including Parkinson's disease (PD), dementia with Lewy bodies …

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 …

Parkinson's disease (PD) is the second most common neurodegenerative disease after
Alzheimer's. PD is considered a multifactorial disorder that results, in most cases, from the …

Over a period of more than 50 years, the symptomatic treatment of the motor symptoms of
Parkinson disease (PD) has been optimized using pharmacotherapy, deep brain …

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

The purine alkaloid caffeine is the most widely consumed psychostimulant drug in the world
and has multiple beneficial pharmacological activities, for example, in neurodegenerative …

Animal experimentation in the Parkinson's disease (PD) field is a classic example of how the
use of animal models to study diseases can have a significant impact on human health …

Tea is prepared from the young leaves, buds, stalks of the plant Camellia sinensis. The
cultivation process of tea plants and the habit of tea drinking were initiated in China from …

Coffee, after water, is the most widely consumed beverage in the United States, and is the
principal source of caffeine intake among adults. The biological effects of coffee may be …