Boutique coffee common sense research finds that coffee may prevent tinnitus
Being a coffee lover may be good for people's ears, a new study suggests. The researchers found that women who consumed large amounts of caffeine were less likely to develop tinnitus. Tinnitus is when people feel the ringing or buzzing sound in their ears all the time.
The study participants included more than 65,000 American women between the ages of 30 and 44 who did not develop tinnitus in 1991 and were followed up for 18 years. During this period, nearly 5300 women reported tinnitus.
The researchers found that women who consumed less than 150 milligrams of caffeine a day (about the amount of caffeine in an 8-ounce cup of coffee) were 15 percent more likely to develop tinnitus than those who consumed 450 to 599 milligrams of caffeine a day. According to a study published in the American Medical Journal, most of the caffeine consumed by women comes from coffee.
It is not clear why caffeine intake can reduce the risk of tinnitus. "We know that caffeine stimulates the central nervous system, and previous studies have shown that caffeine has a direct effect on the human inner ear," said senior author Dr. Gary Karan, a physician and researcher at Brigan Women's Hospital and a professor of medicine at Harvard Medical School in Boston. He said at a news conference at the hospital.
There is no way to prove that the relationship between caffeine intake and tinnitus found in the study is a causal relationship. The authors of the study say further research is needed before there is conclusive evidence that increased caffeine intake can improve tinnitus symptoms.
- Prev
Coffee Health Coffee helps people process information
Caffeine intake reportedly helped participants identify complex global errors. A team of researchers led by psychologist John Brenye of Tufts University in Massachusetts compared two groups of people to study the effects of different doses of caffeine on people's ability to read proofread articles.
- Next
Boutique coffee common sense Gothic style super beautiful coffee machine
For those who like coffee, most people focus on how to produce the most mellow taste and the most professional concentration, but there don't seem to be too many requirements for the appearance of the coffee machine itself. However, many users complain that they have seen a lot of very beautiful beer machines, so why can't we make the coffee machines we use every day look better?
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?