The nutritional value of coffee 9 functions of drinking coffee
Refreshing and refreshing
The caffeine contained in coffee can stimulate the central nervous system of the brain, prolong the awake time of the brain, make the mind clear, sharp, and more focused, which can improve the efficiency of work and study.
Anti-depression
A small amount of coffee can lift one's spirits, feel happy, and relieve melancholy.
Control weight
Caffeine can increase the rate at which the body consumes calories. A study found that 100mg of caffeine (about 1 cup of coffee) can accelerate fat decomposition, increase the body's metabolic rate, increase the body's metabolic rate by 3% to 4, increase heat consumption, drink the right amount, and lose weight.
Promote digestion
Coffee will stimulate the sympathetic nerve and increase gastric juice secretion. If you drink it in the right amount after a meal, it will help digestion.
Diuresis
Coffee has a diuretic effect, which can increase the amount of urination and increase the number of times to go to the toilet.
Improve constipation
Coffee can stimulate gastrointestinal hormone or peristaltic hormone, produce laxative effect, can be used as a rapid laxative.
Reduce the risk of bowel or rectal cancer
Coffee contains natural antioxidants.
Relieving pain
When caffeine is used as a drug, it can enhance the effect of some painkillers. (can relieve migraine)
Enhance physical agility
Caffeine also helps to reduce the threshold of exercise, increase the agility of the body, and enable athletes to create better results.
Reduce the chance of getting gallstones
A new study from the Harvard school of public health found that people who drank 2 to 3 cups of coffee a day were on average 40% less likely to get gallstones than those who never drank them.
In addition, the tannic acid contained in coffee has the function of astringency, hemostasis and odor prevention.
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Coffee basic knowledge 5 steps to tasting a good cup of coffee
1. Take a sip of cold water first to clean your mouth. two。 Please drink coffee while it is hot, because the tannin in coffee is easy to change during cooling, and the taste becomes sour, which naturally affects the flavor of coffee. 3. After a sip of black coffee, every cup of coffee you drink can only blossom and bear fruit after five years of growth, and it goes through complicated procedures such as harvesting, roasting and so on.
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The best time to drink coffee and 10 points for attention
Medical research points out that the best time to drink coffee every day is from 03:00 to 05:00 in spring and winter, and from four to 06:00 in summer and autumn, because this is the most tired time for the human body. In addition, in order to enjoy the delicious coffee healthily, we should also pay attention to the following: 1. Drinking more than five cups of coffee a day (about 150cc per cup) can easily lead to addiction and endanger your health. two。 Morning
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