Health

Can caffeine be used to treat or prevent Alzheimer's disease?

The proposed link between caffeine and reductions in the beta amyloid plaque accumulation characteristic of Alzheimer's disease (AD) suggest a possible role for caffeine in AD treatment. The latest evidence linking beta amyloid ...

Health

Do caffeine's effects differ with or without sugar?

Consuming caffeinated or sugary drinks can affect the body's metabolism, causing changes in heart and respiratory rate and weight gain. The results of a new study exploring whether individuals respond differently to caffeinated ...

Medical research

Caffeine counters cocaine's effects on women's estrus cycles

Women are more sensitive to the effects of cocaine and more susceptible to cocaine abuse than men. Cocaine's ability to disrupt a woman's estrus cycle may explain the sex differences in cocaine addiction, and new evidence ...

Health

Teen's death puts focus on caffeine powder dangers

A few weeks before their prom king's death, students at an Ohio high school had attended an assembly on narcotics that warned about the dangers of heroin and prescription painkillers.

Health

Energy drinks raise new questions about caffeine's safety

Caffeine, which was extensively researched for possible links to birth defects in animals and cardiovascular disease in humans over 30 years ago and then exonerated, has become the focus of renewed concerns as caffeine-containing ...

Other

More research urgently needed on caffeine

Studies have shown that caffeine users can become dependent on or addicted to caffeine and may have difficulty reducing their consumption, as can occur with other drugs of dependence. A comprehensive review of the current ...

Health

Wrigley takes new caffeinated gum off market

(AP)—A Food and Drug Administration investigation into the safety of caffeine-added foods has prompted Wrigley to take its new caffeinated gum off the market for the time being.

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