The pros and cons you need to know about caffeine

For professional baristas, please follow the coffee workshop (Wechat official account cafe_style)
How much do you know about caffeine
Caffeine belongs to purine alkaloids. At present, more than 60 kinds of plants are known to contain caffeine, such as coffee beans, tea, cocoa beans, Kola nut (once one of the raw materials for cola beverage extraction), Madai leaves, Guarana and so on. These edible natural raw materials themselves or their extracts are often used in beverage production. The use of caffeine compounds in the food industry is regarded as a flavoring agent in food additives and must comply with the norms for the use of food additives. at present, caffeine compounds can only be added to seasoned drinks in Taiwan. Caffeine intake will stimulate the human central nervous system, cardiovascular, respiratory system, gastrointestinal, muscle and so on, but also increase the speed of cell metabolism, diuresis and so on. For ordinary people, its action time can be up to 3-4 hours.
The "advantages" and "disadvantages" of caffeine on the health of ordinary people have been widely discussed in different literatures, including boosting spirit, increasing alertness, concentration and responsiveness, reducing cardiovascular and neurodegenerative diseases, and even longevity; "disadvantages" include palpitations, sleep disorders, anxiety, irritability, bone health and gastrointestinal function, and may affect fetal health in pregnant women. However, due to the different strength of the literature evidence, professionals are needed to evaluate the validity of these conclusions and their applicability to individuals. The health risk assessment information section of the Food and Drug Consumer knowledge Service Network of the Ministry of Health and Welfare also has a special chapter on caffeine.
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There is a great demand for offline communication, will it be a good idea for Internet companies to open cafes?
Professional baristas Please follow the Coffee Workshop (official Wechat account cafe_style) recently, there has been a very strange phenomenon in the coffee market. Some Internet companies and life brands have joined the market, such as Ali opened a programmer-themed coffee shop, NetEase launched the Yi Jian Cafe, and MUJI launched Cafe MUJI. Why do these enterprises set up cafes? It's coffee.
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Systematic review of potential adverse effects of caffeine intake
Professional barista exchanges, please pay attention to coffee workshop (Weixin Official Accounts cafe_style) systematic review to explore the potential adverse effects of caffeine intake in the world's most popular caffeine research report, the first review of caffeine safety assessment written by Nawrot et al. and peer-reviewed in 2003, the most widely cited internationally, also added
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