We already know that the stimulating powers of caffeine make it an unsuitable choice for a late-night drink – at least if you want to get any shut-eye. But a new study adds a whole extra level of ...

Could coffee help to counteract some of the effects of alcohol on the brain, and potentially limit the risk of addiction? That's what's suggested by a new study of how caffeine interacts with the ...

Regular high caffeine consumption affects dopamine function in patients with Parkinson's disease, shows a new international study. Caffeine consumption before undergoing diagnostic brain dopamine ...

Adding L-theanine to your morning coffee may help you feel focused without the jitters. Research suggests this amino acid found in green tea can balance caffeine’s stimulating effects, creating a calm ...

MONTREAL — That cup of coffee you had during dinner with friends didn’t just keep you tossing and turning — it fundamentally altered how your brain operated during whatever sleep you managed to get.

Like Responses Caffeine produced significantly greater increases in subject-rated anxiety, nervousness, fear, nausea, ...

Coffee can have different effects if you drink it in the morning, during the afternoon, or in the evening. Other factors, ...

L-Theanine is a trending supplement that is being used to boost brain health by improving focus and aiding in relaxation. The ...

Regular high caffeine consumption affects dopamine function in patients with Parkinson’s disease, shows a new international study led by the University of Turku and Turku University Hospital in ...

Caffeine withdrawal includes unpleasant symptoms, like headaches and nausea. But there are easy ways to treat each symptom.

Research indicates that regular high caffeine consumption affects dopamine function in patients with Parkinson’s disease. This comes from work undertaken at the University of Turku and Turku ...