Does drinking a lot of coffee lead to auditory hallucinations?
In the study, published in the journal Personality and individual differences, 92 non-clinical subjects were exposed to high or low levels of caffeine under high or low stress. After that, they need to listen to a background noise, be ready to find out the melody of "White Christmas" hidden in it, and report it to the experimenter. The noise includes a variety of frequencies and sounds like a constant "sizzling" sound.
Experiments showed that subjects who were in high-stress situations or ate high levels of caffeine were more likely to report hearing the melodies of the song. But the truth is: this song never appeared.
Professor Simon Crowe of the School of Psychological Sciences, the author of the study, explained: "High stress levels are associated with mental disorders, and caffeine has long been linked to auditory hallucinations. The combination of caffeine and stress affects an individual's likelihood of developing psychopathic symptoms. "
Professor Crowe believes their research helps explain why stress promotes signs of schizophrenia in non-clinical samples. Coffee, on the other hand, has only recently been found to increase the risk of auditory hallucinations. High caffeine intake and superimposed stress events in life will make normal subjects more likely to have auditory hallucinations. Everyone is standing on the continuous spectrum from health to schizophrenia, so "everyone, to some extent, may experience those symptoms." The significant effect of stress on auditory hallucinations confirms this point.
As we all know, coffee can act on the central nervous system of human beings, helping people temporarily expel drowsiness and shake up their spirits. Unlike other stimulants, this most widely used psychoactive substance has a legal identity. People can enjoy coffee as much as they want, regardless of any specification. Most people in North America, South America and Western Europe regard it as an indispensable daily drink. However, Professor Crowe is a wake-up call: drinking five cups of coffee a day can trigger auditory hallucinations-people still need to pay more attention to this blatant "safety addiction".
- Prev
Is it harmful for women to drink coffee during their periods?
Studies have shown that too much caffeine can only hinder the metabolism of sugars, causing edema and pain in women.
- Next
Why does the coffee turn sour when it gets cold?
Sometimes we have this experience: we have a cup of coffee in a coffee shop or ourselves, and we love to drink black coffee, so we don't add sugar or milk, but before long, as the coffee gets cold, the originally mellow coffee will also become sour and difficult to swallow. Why on earth is this? Is there any way to avoid it? In fact, drinking coffee is like eating fish, most of the time it's hot.
Related
- Beginners will see the "Coffee pull flower" guide!
- What is the difference between ice blog purified milk and ordinary milk coffee?
- Why is the Philippines the largest producer of crops in Liberia?
- For coffee extraction, should the fine powder be retained?
- How does extracted espresso fill pressed powder? How much strength does it take to press the powder?
- How to make jasmine cold extract coffee? Is the jasmine + latte good?
- Will this little toy really make the coffee taste better? How does Lily Drip affect coffee extraction?
- Will the action of slapping the filter cup also affect coffee extraction?
- What's the difference between powder-to-water ratio and powder-to-liquid ratio?
- What is the Ethiopian local species? What does it have to do with Heirloom native species?