Coffee Common sense Magic Coffee's attractive characteristic charm

It is decided that the characteristic of ─ coffee is four flavors and one fragrance.

All the color, aroma and taste of coffee are characterized by some chemical changes in raw coffee beans after baking.

◎ bitterness: caffeine, one of the basic flavor elements of coffee.

◎ sour taste: = = tannin acid, the second basic flavor element of coffee.

◎ concentrated alcohol: = = strong coffee. A mellow taste.

◎ sweetness: when the sugar in the raw beans of coffee is partially coked after baking, the rest is sweet.

◎ (coffee): fat in raw beans of coffee. Protein. Sugars are an important source of aroma.

The attractive charm of coffee is.

What is the attractive charm of coffee? Its appropriate bitter taste, fragrant mellow, plus the charm of caffeine.

Alcohol or tobacco can make people feel intoxicated and exciting, just as caffeine can be exciting. Caffeine, due to the role of stimulating the central nervous system or muscles, can restore muscle fatigue, improve work efficiency, and have a sober effect that can make the mind respond lively and sensitive.

There is also asthma caused by stimulation of the sympathetic nerve, which can suppress the excitement of the parasympathetic nerve. Other coffee also has the effect of helping digestion, especially when eating meat, more gastric juice is secreted, promote digestion and prevent gastroptosis. Since caffeine can break down fat, Westerners must want to have a cup of coffee after eating high-calorie foods.

Osteoporosis is not a disease specific to women, but most of it occurs in women. Factors contributing to osteoporosis include calcium and protein intake, smoking, exercise habits, age and weight. In order to gain insight into the relationship between caffeine intake and osteoporosis, researchers must carefully grasp every variable factor.

A 1994 Barrett Connor study found that caffeine intake affected bone mineral density reduction only in women who were limited to one glass of milk a day as adults. According to this study, and by common sense, coffee can only indirectly cause a lack of calcium balance-for example, some women use it instead of calcium-rich drinks.

In 1995, Barger-Lux and Heaney analyzed data from 190 women and concluded that "one glass of milk provides enough calcium to offset the negative effects of eight cups of caffeine." this underscores the fact that caffeine is not a high risk factor for osteoporosis, but that inadequate calcium intake is the main cause, and that secondary factors, such as caffeine, have an effect.

A report from Harvard University in 1981 pointed out that drinking a lot of coffee can lead to pancreatic cancer. However, at least seven important studies have since failed to confirm this, so the researchers withdrew this conclusion. Several other studies have failed to prove a link between coffee drinking and breast cancer. Drinking a lot of coffee seems to reduce the risk of bowel or rectal cancer, with people who drink at least five cups of coffee a day 40% less likely to develop colon cancer than non-drinkers, according to a study by Boston University.

Coffee has the effect of eliminating garlic flavor and contains enamel, so coffee is an indispensable drink after tasting garlic cuisine.

A study in the 1980s showed that men who drank five or more cups of coffee a day for long periods of time were more likely to have a heart attack. But a recent study found that women who drank less than five cups of coffee a day did not have an increased risk of heart disease, and women who drank more than six cups a day did not seem to have an increased risk of heart attack.

In addition, coffee also has a deodorizing effect. The residue brewed with ground coffee can be used as a deodorant in a container, in a refrigerator, or in a shoe box. Sprinkling it on an ashtray can also eliminate the smell of tobacco.

Coffee can also be used to hide the taste. For example, instant coffee is melted in boiling water, so that its taste on the meat can become a sweet and delicious meat dish. Delicious coffee is a refreshing drink, and new research has found that drinking a few cups of coffee a day can prevent gallstones. According to the Journal of the American Medical Association, researchers at Harvard University in the United States found that men who drank two or three cups of coffee a day were 40 percent less likely to get gallstones than those who did not drink coffee, and if they drank more than four cups of coffee a day, the chance of getting gallstones dropped to 45 per cent. However, non-caffeinated coffee can not have this effect, only caffeinated coffee can stimulate gallbladder contraction and reduce bile content easy to form gallstone cholesterol. As for the reason for the effect of coffee, it is not clear, while other drinks such as tea and cola, which also contain caffeine, cannot achieve the same effect because their caffeine content is lower than that of coffee.

Dr Leizman, who led the study, said: "I wouldn't really recommend coffee to prevent gallstones, but it doesn't hurt to keep drinking it, because coffee doesn't cause any major disease." He said the findings should also be valid for women.

Gallstones are mainly caused by cholesterol, and lack of exercise, greasy diet or overweight are the main causes.

Does a lot of caffeine in coffee affect your health? Maybe some people will be so worried. However, there is no problem with the amount of two to three cups of coffee. on the contrary, moderate drinking of coffee has an effect on the body. Have a correct understanding of coffee, so that everyone can drink happily and enjoy coffee time!