The relationship between coffee and various diseases Coffee has nothing to do with heart disease

For drinking coffee, many people have specifically complained that it may pose a threat to the cardiovascular system and bones. In recent years, more and more studies believe that the so-called "threats" have been misunderstood for many years.

Coffee has nothing to do with heart disease.

American scholars have analyzed the data published around the world over the past 30 years on the relationship between coffee and heart disease and found that there is no relationship between coffee consumption and stroke. Previous reports that women's coffee consumption was proportional to coronary heart disease were actually confused with smoking factors. Because the survey shows that 23% of women who drink one cup of coffee a day smoke, and 56% of those who drink more than 6 cups of coffee a day smoke. As a result, people mistakenly think that the more coffee they drink, the higher the incidence of heart disease. In fact, this is the harm of smoking.

Coffee increases high blood pressure temporarily

People who never drank coffee had a significant increase in blood pressure within a week after drinking 4 cups of coffee, but this was temporary. In a study of 7506 men and 2095 women, the researchers found that the increase in blood pressure caused by drinking coffee for the first time dropped a week later, and the average blood pressure after drinking coffee every day was lower than that of those who did not. Therefore, the conclusion that coffee can increase high blood pressure is actually a judgment made after being confused by temporarily elevated blood pressure.

There is no causal relationship between coffee and arrhythmia.

Experts on arrhythmias in the United States recently refuted the view that drinking more than two cups of coffee may cause sensitive people to see arrhythmias. Taking the most common ventricular premature beats as an example, they studied 7311 37-year-old men who drank 8 cups of coffee or more than 9 cups of coffee a day, which had nothing to do with premature beats. According to expert analysis, the frequency of arrhythmias is proportional to age, and the increase in age is often proportional to the amount of coffee drunk, so the so-called "the more coffee you drink, the more arrhythmias you have." in fact, the older the age, the more arrhythmias.

Coffee does not affect bone calcium levels.

Some people have found that calcium is lost with urine in postmenopausal women after drinking coffee, so it is inferred that bone calcium loss is also related to coffee. After measuring the whole body bone mineral density of 138 postmenopausal women who drank coffee, osteoporosis experts in the United States concluded that the two were not related at all. Experts explain that, on the face of it, although slightly more calcium is excreted from the urine after drinking a cup of coffee, the whole day's calcium intake is enough to supplement the negligible calcium loss caused by the coffee. So drinking coffee does not pose a threat to bone strength.

Coffee is a good medicine to cure diseases in the right amount.

In recent years, there have been many reports that coffee can cure diseases: the incidence of asthma in adults who drink coffee regularly is 30% lower than that in adults who do not drink coffee; for people with pollen allergy, drinking 3 cups of coffee containing 400 mg of caffeine per day can significantly alleviate the symptoms; coffee can give people sexual pleasure The brain-boosting effect of coffee can make drinkers responsive. Among those who died from accidents, coffee drinkers were 40% less than non-coffee drinkers; coffee relieved symptoms of depression, and 70% fewer people committed suicide by drinking coffee than those who did not drink coffee.