Can caffeine in coffee restore heart health? Coffee common sense
Coffee seems to offer mysterious heart health benefits, but doctors struggle to explain why. There's a small new study in Japan
Caffeine in a cup of coffee can help your capillaries function better and relieve intense stress on your heart.
According to research presented at the annual meeting of the American Heart Association, a cup of caffeinated coffee has more power than decaffeinated coffee.
Increases blood flow through capillaries to fingertips by 30%. Dr. Masato Tsutsui, of the Faculty of Pharmacy at Okinawa University, said that these microbleeds
Tubes regulate the ease with which blood flows through the circulatory system and body tissues.
For this article, 27 non-regular coffee drinkers aged 22-30 were asked to drink 5 ounces of decaffeinated or caffeinated coffee
Noninvasive laser instruments were used to measure blood flow between fingers. After two days, drink a second cup of decaffeinated or caffeinated coffee,
Neither the researchers nor the participants knew when they would be drinking caffeinated coffee. Study finds that drinking caffeinated coffee
It improves microvascular blood flow by nearly one-third, and the effect lasts for 75 minutes. Although drinking caffeinated coffee causes a slight increase in blood pressure,
But heart rate didn't change in either group.
Dr. Tsutsui said the increase in blood flow may be due to improved vascular lining function, and the researchers linked improved endothelial function to future heart failure.
Heart failure, stroke, heart disease. Dr. Gordon Tomaselli, of Johns Hopkins University School of Medicine, said previous studies had shown
Coffee drinking has been linked to a lower risk of heart disease, heart failure and stroke, researchers have found.
But caffeine also increases blood pressure, which can damage arteries for reasons scientists don't yet understand.
Dr. Tomaselli, former president of the American Heart Association, said this is an interesting finding to understand why coffee is beneficial. but
How much coffee does it take to be effective? Dr. Tsutsui pointed out that research from the U.S. Institutes of Health shows that drinking more than six cups of coffee a day can make
Men reduced their risk of premature death by 10 percent; women by 15 percent.
The study, published in the New England Journal of Medicine, found that the more coffee one drank each day,
The lower the risk. But because the study involved only a small number of participants, it's unclear whether coffee is actually good for the heart.
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Six categories of people who should not drink more coffee are pregnant and lactating women who are not allowed to drink coffee?
1. Those who have adverse reactions to coffee should drink carefully when they are nervous, anxious, headache, restless, neurasthenia, depressed and lack of energy. two。 Coffee in people with a history of anxiety or panic exacerbates anxiety and promotes panic attacks in susceptible people. 3. Drinking large amounts of coffee in pregnant and lactating women can be harmful to fetuses and babies. 4. Middle-aged women should avoid
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Careless ochratoxin in coffee preservation
Are you a coffee lover? Many people will buy coffee beans and go home to make coffee, but if the ochratoxin, which is extremely harmful to the kidney, is improperly preserved, doctors and baristas advise the public to buy a small amount of it, preferably in a glass sealed jar or in a chain bag, and drink it within one month of Kaifeng. Yan Zonghai, associate professor of kidney and toxicology at Linkou Chang Gung Memorial Hospital, pointed out that ochratoxin
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