New research suggests that drinking 2-3 cups of coffee a day is associated with a 10-15% lower risk of heart disease.
Drinking coffee may help heart health! According to the latest research, drinking 2-3 cups of coffee a day (1 cup is about 250ml) is associated with a 10-15% lower risk of heart disease. The study authors point out that this subverts the perception that some people worry that drinking coffee can cause or even worsen certain heart problems. But some experts disagree with the study’s conclusions.
According to the “CNN” report, the lead author of the study, Peter M. Kistler, a professor of medicine at Monash University in Australia and the University of Melbourne, said that because drinking coffee increases the heart rate, Some people worry that coffee can worsen heart problems, and some physicians advise patients to stop drinking coffee.
The study used data from the UK’s Human Biobank, which has followed more than half a million people for at least 10 years. Studies have shown that among people without heart disease, those who drank 2-3 cups of coffee a day had the lowest risk of later developing heart disease; those who drank 1 cup a day had the lowest risk of stroke or death from cardiovascular disease.
The study also found that there was no difference in the health effects of drinking instant coffee or any type of coffee. For those with pre-existing heart health conditions or arrhythmias, coffee intake was also not found to be associated with arrhythmias, but instead found that drinking one cup of coffee a day was associated with a lower risk of premature death in patients with arrhythmias.
The study is currently showing only correlation, not causation. David Kao, associate professor of cardiology at the University of Colorado Anschutz Medical Campus, pointed out that the study did not rule out the influence of age and dietary habits, and he did not think the current study had sufficient evidence to make such a conclusion. Younger people naturally also have a lower risk of cardiovascular disease. If the same younger people drink more coffee, then the study found that the “advantage of drinking coffee” may only be an advantage brought by age.
Lee Schwamm, deputy director of telemedicine at Massachusetts General Hospital, also said that such research methods cannot confirm the differences between individuals. Some people are more sensitive to coffee, and they may drink a few sips. Can’t fall asleep, but some people go straight to sleep even if they drink coffee before bed.
If you want to know whether you should drink coffee to reduce your future risk of heart disease, you should talk to your doctor.
For patients with heart disease, the most important thing to control cardiovascular disease is to quit smoking, exercise regularly, and take drugs to control blood pressure, cholesterol, and blood sugar under the approval and supervision of a doctor.