Too Much Coffee Can Make You Hear Things That Are Not There

High coffee intake can cause auditory hallucinations – hearing things that are not there – researchers from La Trobe University, Australia report in the journal Personality and Individual Differences, after measuring the effect of caffeine and stress with 92 non-clinical participants. Even five coffees per day can trigger this type of hallucination, they explained…

Well-defined quantity of antioxidants in diet can improve insulin resistance, study finds

A diet rich in natural antioxidants improves insulin sensitivity in insulin-resistant obese adults and enhances the effect of the insulin-sensitizing drug metformin, a preliminary study from Italy finds.

Grapes reduce risk factors for heart disease and diabetes, animal study shows

Scientists are teasing out clues to the effect of grapes in reducing risk factors related to cardiovascular disease and metabolic syndrome.

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