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Two or three cups a day do no harm to anyone, quite the contrary
Nothing better than a good morning coffee to launch the morning and targeted alert, but researchers have now discovered that in addition to its usual benefits as fuel to start a hard day, drinking coffee can protect against Alzheimer's and Parkinson's.
A study published in the magazine Frontiers in Neuroscience analyzed the effect of three types of coffee: dark roasted, roasted light and dark decaffeinated.
Researchers at the University Health Network in Toronto, Canada, discovered a relationship between the antioxidants that coffee contains and a lower risk of developing Alzheimer's syndrome or Parkinson's disease.
Phenylindans found in roasted coffee beans inhibit beta-amyloid and Tau protein, two protein fragments that are common in those with two neurological diseases.
Ordinary and decaffeinated coffees tested by the researchers contain phenylindane. these benefits are not related to caffeine content; however, roasted black coffee is richer in these substances than light roasting.
Scientists have warned that coffee does not cure neurological diseasesbut his study sets a precedent for continuing to analyze the benefits of coffee to avoid cognitive deterioration.
Now well, How much coffee do you need to drink to enjoy its benefits? Several studies indicate that two or three cups a day are enough. Exceeding this amount may have undesirable effects.
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