The benefits of drinking coffee the effect of coffee on people
If you want to boost your work, you might as well have a cup of coffee. According to a 1994 study by Ohio State University, subjects who took caffeine when they were not getting enough sleep were indeed more productive and awake than those without caffeine. Caffeine can increase the content of adenosine phosphate in cells, small doses can stimulate the cerebral cortex, uplift the spirit, improve thinking, eliminate fatigue, speed up response, and improve work efficiency. Large doses can excite the respiratory center of the medulla oblongata and the movement center of the blood tube, increase the respiratory frequency and depth, cause excessive stimulation, and produce anxiety, excitement, headache, insomnia, restlessness and so on. Generally speaking, drinking 100 to 300 milligrams of caffeine a day is refreshing and harmless to the body. According to the National Diabetes and Digestive Kidney study, consumption of coffee and caffeinated foods is highly correlated with a reduced risk of liver disease, that is, the team found that the more coffee you drink (up to two cups a day), the better the liver protection.
In addition, caffeine can promote the secretion of gastric acid, increase appetite, and accelerate the digestion and absorption of food. Coffee also has the effect of stimulating defecation. Occasionally, when defecation is not smooth, drinking a cup of espresso may have an unexpected laxative effect. The stimulation of coffee will promote muscle activity, but too much stimulation will lead to cramps, muscle tremors, sensory abnormalities and so on. The caffeine in coffee also suppresses asthma. When asthma attacks, emergency can give patients two cups of coffee, because coffee has the effect of bronchial medicine, regular coffee drinkers have less asthma. Coffee contains a similar concentration of antioxidants to black tea, which may be good for your health. The antioxidants contained in coffee can be easily absorbed by the human body, which can protect the intestinal tract and prevent rectal cancer.
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Black coffee with milk is good for health
Many people drink coffee and like to add some coffee partners, so that coffee tastes more fragrant and rich, and many people choose instant coffee directly, which is convenient and tastes good. However, nutritionists point out that this way of eating may cause harm to human health and is not suitable for long-term use. Coffee mate and even many ready-to-drink instant drinks have plant fat in their ingredients
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Coffee Knowledge Benefits and Disadvantages of Coffee
Benefits: 1. Coffee contains certain nutrients. Nicotinic acid in coffee contains vitamin B, which is higher in roasted beans. And there are free fatty acids, caffeine, tannic acid and so on. 2. Coffee is good for the skin. Coffee can promote metabolic function, activate digestive organs, constipation has a great effect. Bathing with coffee powder is a kind of thermotherapy, which has the effect of losing weight. 3
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