Caffeine News and Research

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Caffeine is a bitter substance found in coffee, tea, soft drinks, chocolate, some nuts and certain medicines. It has many effects on the body's metabolism, including stimulating the central nervous system. This can make you more alert and give you a boost of energy.
Older rats more vulnerable to caffeine-induced ventricular tachyarrhythmia than younger ones

Older rats more vulnerable to caffeine-induced ventricular tachyarrhythmia than younger ones

Coffee found to have a stimulating effect on some digestive processes

Coffee found to have a stimulating effect on some digestive processes

New computational method could help quickly screen billions of drug compounds

New computational method could help quickly screen billions of drug compounds

Study: Caffeine increases alertness and detection accuracy for moving targets

Study: Caffeine increases alertness and detection accuracy for moving targets

Gallic acid regulates gastric acid secretion by activating bitter taste receptor

Gallic acid regulates gastric acid secretion by activating bitter taste receptor

Researchers to make Honduran coffee sustainable across environmental, economic and social fronts

Researchers to make Honduran coffee sustainable across environmental, economic and social fronts

New study launched to collect beverage caffeine intake information

New study launched to collect beverage caffeine intake information

A caffeine buzz helps bumble bees better remember the smell of a specific flower

A caffeine buzz helps bumble bees better remember the smell of a specific flower

Study finds no evidence that caffeine consumption leads to greater risk of arrhythmias

Study finds no evidence that caffeine consumption leads to greater risk of arrhythmias

Consuming large amounts of daily caffeine may increase the risk of glaucoma

Consuming large amounts of daily caffeine may increase the risk of glaucoma

Genetic evidence shows that cardio fitness influences coffee intake

Genetic evidence shows that cardio fitness influences coffee intake

Regular caffeine intake can change gray matter of the brain

Regular caffeine intake can change gray matter of the brain

Study finds the brain is changed by caffeine in utero

Study finds the brain is changed by caffeine in utero

New report highlights coffee's effect on sleep

New report highlights coffee's effect on sleep

Caffeinated coffee helps to minimize reductions in attention and cognitive function

Caffeinated coffee helps to minimize reductions in attention and cognitive function

New fermented coffee and tea contain gut-friendly live probiotics

New fermented coffee and tea contain gut-friendly live probiotics

Human gut microbiota may play a significant role in maintaining health

Human gut microbiota may play a significant role in maintaining health

Disrupted circadian rhythms in older adults linked to increased risk of Parkinson's disease

Disrupted circadian rhythms in older adults linked to increased risk of Parkinson's disease

Coffee Linked To Lower Body Fat In Women

Coffee Linked To Lower Body Fat In Women

Exposing the difference between hot- and cold-brew coffee

Exposing the difference between hot- and cold-brew coffee