The refreshing effect of coffee is deeply loved by working people. Drinking a cup of hot coffee in the morning can not only boost the spirits quickly, but also can enter the working state in time. Coffee contains caffeine, and also contains nutrients such as fat, protein and vitamins that the human body needs.
Benefits of drinking coffee
Specifically, drinking coffee has the following main benefits.
1, coffee can eliminate drowsiness and refresh the brain. Because coffee contains a large amount of caffeine, which is a stimulant, can stimulate the central nervous system, heart and other organs and make them in a more excited state to relieve fatigue, eliminate drowsiness, but it is recommended not to drink coffee after dinner, otherwise it may cause continued nervous excitement and lead to insomnia and other phenomena.
2, coffee can help digestion. Some substances contained in coffee can promote the secretion of stomach acid, but also can effectively promote intestinal peristalsis to help digestion of food accumulation in the body. Can also relieve indigestion and loss of appetite.
3, coffee can diuretic swelling. Because caffeine can promote the body's excess sodium ion discharge, and drink a lot of water also facilitate detoxification, thereby increasing urination, relieve constipation, promote metabolism, can also play a very good role in reducing swelling.
4, weight loss and slimming. Caffeine can promote metabolism, improve cellular vitality, accelerate the speed of the body's functions, so that the body to accelerate the discharge of harmful substances, but also to accelerate fat burning, can play a certain slimming fat loss effect. Many fitness people drink black coffee is this reason. At the same time can also regulate the metabolism of pigment and thus achieve certain beauty benefits.
5, coffee can also prevent cardiovascular disease to a certain extent, to prevent Alzheimer's disease, etc.. In many Western countries, coffee has been used as a culture, medical research indicates that coffee is beneficial to many organ systems, to a certain extent can also protect the liver, reduce the risk of cancer, and coffee has anti-inflammatory, antioxidant and other effects. At the same time, coffee can also help regulate fat metabolism and has a non-negligible effect on lowering blood lipids.
Bad side of drinking coffee
The benefits of coffee are so many, so is it necessary to drink more coffee? Of course, drinking too much is not advisable, we recommend drinking up to three cups of coffee per day is the most moderate, because the human body from the daily intake of caffeine in coffee is limited, if too much intake is likely to lead to continuous nervous excitement and thus cause insomnia, dizziness and other symptoms, more serious may also appear panic, nausea or vomiting and other discomfort; long-term drinking high concentration of coffee may also stimulate the secretion of gastric acid and thus lead to gastrointestinal discomfort, cholesterol, etc.; at the same time, many coffee with more saccharin, long-term drinking of this type of coffee is likely to cause increased blood sugar; because of the diuretic effect of coffee makes the body calcium. At the same time, many coffee with more saccharin, long-term drinking of this type of coffee is easy to cause blood sugar; because of the diuretic effect of coffee makes the loss of calcium in the body prone to osteoporosis and other symptoms. Therefore, no matter how much you like to drink coffee, you should also pay attention to the right amount.
How to choose the coffee?
So how do we choose a healthier coffee? First of all, you should choose low-sugar, low-fat coffee, although it may be a little worse in taste and sweetness, but can help the intake of a small amount of sugar and fat, mocha, caramel macchiato such coffee is a sweeter coffee, should try to drink less; secondly, you can choose to add milk coffee, not only can be more nutritious can also prevent the loss of calcium, latte, cappuccino is a good blend of milk and coffee, the taste is also more Smooth and thick.
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