Is it healthy to drink coffee? Drinking coffee does not cause arrhythmias such as atrial fibrillation.

Follow the caf é (Wechat official account vdailycom) and found that Beautiful Cafe opened a small shop of its own.

The American Heart Association estimates that about 2.7 million people in the United States suffer from atrial fibrillation. Atrial fibrillation is the most common persistent arrhythmia. During atrial fibrillation, the heart rate is often fast and irregular, not only much faster than that of normal people, but also absolutely irregular, and the atrium loses its effective contractile function.

Medical experts say atrial fibrillation can also cause heart failure, blood clots and strokes. The increase in the prevalence of atrial fibrillation will also be closely related to the increase in diseases such as coronary heart disease, hypertension and heart failure.

If left untreated, atrial fibrillation will increase the risk of death.

According to a new report by researchers at the Karolinska Institute in Sweden published in the journal BMC Medicine, there is no evidence that excessive coffee consumption causes arrhythmias such as atrial fibrillation. By compiling data from monitoring 250000 people's coffee drinking habits over the past 12 years and analyzing the health data of some of them, the researchers found no evidence that drinking too much coffee caused symptoms of arrhythmias such as atrial fibrillation. Instead, they found that moderate coffee consumption reduced the risk of coronary heart disease or stroke. People can continue to drink coffee at ease, but in moderation.

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How to run a good coffee shop?

First, develop peripheral snacks to increase total consumption:

Nowadays, coffee shops operate a wide range of products, including all kinds of hot and cold drinks, Chinese and Western dim sum, coffee noodles and coffee products. And other products have reached more than 100 kinds. It is not easy to pay for a restaurant by selling coffee alone. The combination of dim sum and simple meals should be strengthened to increase customer consumption.

Second, coffee beans stock instructions, how to maintain the freshness of coffee:

Coffee operators should pay attention to the problem of inventory and purchase raw materials or surrounding products on the principle of running out in a short period of time. When selling coffee beans to customers, you should ask the customer about the possible use date and do not sell poor quality coffee beans to customers, so as to enhance customers' confidence in the products and trust in your store. If customers especially like a certain type of coffee beans, if they come to the store regularly, the number will be easy to control. if they come to the store from time to time, they can ask them to inform the shop owner in advance (make an appointment). Coffee store owners can prepare this type of coffee beans in advance, so as to avoid a large stock of beans, maintain the fresh quality of coffee beans and meet the needs of customers.

Third, understand professional focus in order to improve services:

Coffee operators should have a professional understanding of coffee. The content of staff education and training should include the basic knowledge of coffee and related products and brewing skills, the operation process of store management, the implementation of practical practice, the filling of staff reports and basic etiquette, etc. The editor suggests that coffee shop operators should always think about developing different coffee formulations, cooking techniques, improving service quality and developing new peripheral products to add performance. what is more important is how to create goods to maximize the added value and transform into coffee shops with a special and unique style in order to remain invincible in the future coffee market.

Fourth, coffee shops and non-cafes create an interactive environment:

Don't let the coffee shop you run is just a coffee shop, let it also become a good place for the owner to communicate with the guests. Through specially designed music and lighting, combined with art exhibitions with fixed themes, or holding concerts, book clubs, concerts and exhibitions regularly, the cafe can create an atmosphere of art exhibition hall, which should be loved by many guests. also let the pressure of modern people, the soul can be relieved, I believe that many customers will also because you create a comfortable atmosphere around the humanized space And become regular customers often come here to spend money to do spiritual communication.