How much coffee you can drink is determined by your genes.
Why can some people drink several cups of coffee a day, while others can't stand one cup? Genes determine people's demand for coffee, according to a study published in the British journal Science report.
Researchers at the University of Edinburgh in the UK and colleagues in Italy and the Netherlands first investigated the genetics and coffee drinking of Italians, including 370 from a village in southern Italy and 843 from six villages in northeastern Italy. The results showed that coffee consumption was associated with a gene called PDSS2. People with DNA (deoxyribonucleic acid) mutations in this gene drink an average of about 1 cup less coffee a day than other people.
The researchers then examined the genes and coffee drinking of 1731 Dutch people and came up with similar results. Due to the different coffee drinking habits of Italians and Dutch, the effect of genes on coffee consumption is slightly different between the two countries.
The researchers analyzed that the change in this particular gene may inhibit the ability of cells to break down caffeine, causing caffeine to stay in the body for longer. People with mutated genes are less tolerant to caffeine and drink less coffee.
- Prev
Drink the most expensive cup of coffee in Tunxi Old Street
In most cases, the ancient street is paired with tea, but sometimes the business feels incredible, and people's pursuit of novelty can have a great influence, such as the cat shit coffee shop that comes across on a rainy night in Tunxi Old Street. Tunxi Old Street is located at the confluence of Hengjiang, Chengshui and Xin'an Rivers, so it is also known as the flowing Qingming Festival Riverside Map, which is the most well-preserved in China.
- Next
Japanese coffee shop assistants are all "supernatural"
Many coffee shops feature young saleswomen or maids to attract customers. However, there is a coffee shop in Japan, the main thing is that the female clerk does not wear makeup, because it wants to present the most natural appearance. "GAME OVER" website pointed out that this cafe called Naturalia Cafe Bar has opened its first store in Hokkaido in 2015 and has recently successfully raised funds to prepare for it.
Related
- Can you make coffee with 5g of beans? What is the minimum number of grams of coffee beans used for hand-brewed coffee? What brewing plan should I use for less flour?
- Why do Japanese people like to make coffee with flannel? What is the difference between flannel filter cloth and filter paper cup? What are the characteristics of flannel filter cloth for making coffee?
- A coffee shop drives customers out on the spot?! Store: No Chinese people are accepted
- Children suffocated and died after drinking pearl milk tea! Parents: The store did not inform the risk
- Can I put a thermos in a thermos pot to keep my coffee warm? Why does coffee not taste so good after it cools down? What is the most suitable amount of milk for latte?
- How to make coffee cream? Do I have to use instant powder for 400 hand-made coffee? What is the composition of coffee cream in Naples coffee?
- What is an authentic cappuccino? How to make cappuccino golden circles? What is the ratio of coffee to milk in a cappuccino?
- Can espresso beans be used to make hand-brewed coffee? What is the difference between Italian mixed beans and hand-made single beans? What are the characteristics of SOE coffee beans?
- Big battle! Mixue Ice City has opened three stores in the United States?!
- Lucky launches rice milk latte! Netizen: After drinking it, I thought I bought it an ordinary latte