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Caffeine

This shows someone adding a lump of sugar to a black coffee

·May 30, 2022·5 min read

Sweetened and Unsweetened Coffee Consumption Associated With Lower Death Risk

Those who drink sweetened coffee daily are up to 31% less likely to die within a 7-year follow-up than non-coffee drinkers. Those who drank unsweetened coffee were 21% less likely to die.

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·May 14, 2022·5 min read

Drinker’s Sex Plus Brewing Method May Be Key to Coffee’s Link to Raised Cholesterol

The sex of the drinker in addition to the brewing method may explain coffee's link to increased cholesterol. Drinking 3-5 cups of espresso per day increased serum total cholesterol, especially in males.

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·March 29, 2022·5 min read

Caffeine Could Be a Valid Option for Treating Some ADHD Symptoms

Researchers report the prescribed consumption of caffeine can increase attention and retention capacity in adolescence and adults with ADHD.

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·February 25, 2022·4 min read

‘Maladaptive’ Coping Mechanisms Contribute to Poor Sleep Quality

People who experience sleep problems and attempt to alter their sleep patterns via maladaptive coping mechanisms, such as napping or using sleep aids, may experience worse quality of sleep.

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·December 16, 2021·4 min read

Why You Drink Black Coffee: It’s in Your Genes

A taste for black coffee and dark chocolate is possibly a genetic trait, a new study reports. Coffee drinkers who have a genetic variant that reflects faster caffeine metabolism prefer bitter, black coffee. The same genetic variant is found in those who prefer dark chocolate.

This shows a tipped cup and coffee beans

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·December 1, 2021·3 min read

Caffeine Improves Reaction to Moving Targets

Caffeine improves visual acuity by increasing alertness and detection accuracy for moving objects, a new study reports.

This shows an older couple drinking coffee

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·November 16, 2021·4 min read

Coffee and Tea Drinking May Be Associated With Reduced Rates of Stroke and Dementia

People who drink between 4 - 6 cups of coffee or tea per day have a lower risk of stroke and dementia, researchers report. Drinking coffee alone, or in combination with tea, was associated with lower risk of post-stroke dementia.

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·August 28, 2021·2 min read

Light-to-Moderate Coffee Drinking Associated With Reduced Stroke Risk

Drinking up to three cups of coffee a day can help decrease the risk of stroke and cardiovascular disease, researchers report.

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·August 20, 2021·7 min read

Could Drinking 6 Cups of Coffee a Day Shrink Your Brain and Increase Dementia Risk?

New studies have identified an association between daily high coffee consumption, brain shrinkage and an increased risk of dementia. However, researchers were unable to identify a causal relationship between caffeine consumption and dementia. The study also found moderate coffee consumption was associated with lower dementia risk than high consumption, or abstaining from caffeinated drinks.

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·July 22, 2021·4 min read

High Coffee Consumption Linked to Smaller Brain Volume and Increased Dementia Risk

People who drink six or more cups of coffee a day have a 53% increased risk of developing dementia and a higher risk of stroke, a new study reports.

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·July 20, 2021·5 min read

Coffee Doesn’t Raise Your Risk for Heart Rhythm Problems

Contrary to popular belief, moderate coffee consumption does not increase the risk of cardiac arrhythmias or other heart health problems. Researchers found daily coffee consumption was associated with a 3% lower risk of certain cardiac conditions. Findings add to the growing body of evidence that coffee consumption can help reduce the risk of several health problems including Parkinson's disease and some cancers.