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Why do Japanese love coffee so much? I can't believe there are so many benefits!

Published: 2026-04-29 Author: World Gafei

Last Updated: 2026/04/29, Many people have the impression that Europeans and Americans like to drink coffee and Asians like tea. However, the Japanese are a special case. The Japanese, who have always adhered to the route of leaving Asia and entering Europe, are infatuated with coffee close to worship! There are nearly 100,000 coffee shops in Japan, which is an important place for Japanese social and business negotiations. Before Mr. Nikko came to Japan, there were only a handful of times to drink coffee. After arriving in Japan, he had noodles every day.

Many people have the impression that Europeans and Americans like to drink coffee and Asians like tea. However, the Japanese are a special case. The Japanese, who have always adhered to the route of leaving Asia and entering Europe, are infatuated with coffee close to worship!

There are nearly 100,000 coffee shops in Japan, which is an important place for Japanese social and business negotiations.

Before Mr. Nikko came to Japan, there were only a handful of times to drink coffee. After arriving in Japan, facing coffee shops and vending machines all over the street every day, he unwittingly formed the habit of drinking coffee every day.

People's impression of coffee may be refreshing and refreshing. Staying up late or getting up early can cheer you up quickly. In fact, the benefits of coffee are much more than that. Today, I will tell you what the benefits of coffee are.

? Relieve Parkinson's symptoms

Caffeine relieves not only daytime drowsiness, but also dyskinesia, stiffness and trembling.

It is not clear why caffeine prevents Parkinson's disease, but a study published in the journal Movement Disorders found that participants who were the most caffeine dependent were half as likely to develop Parkinson's disease as those who consumed the least caffeine.

? Protect the brain.

Caffeine not only stays energetic, but also has long-term benefits for the brain. Caffeine can prevent memory loss by blocking the glands, a substance that causes encephalitis.

Drinking five cups of coffee a day can significantly reduce the production of Alzheimer's disease-related proteins, according to a study published in the journal Alzheimer's Disease. Another study found that caffeine increases the production of anti-inflammatory proteins that prevent dementia, memory loss and cognitive decline.

? Clean the kidney

A review of three large studies published in the American Journal of Clinical Nutrition (American Journal of Clinical Nutrition) found that those who consumed the most caffeine had a 30 per cent lower risk of kidney stones.

Cocoa compounds in chocolate can prevent the crystallization of uric acid and avoid the formation of kidney stones, which is undoubtedly good news for chocolate lovers.

? Prevention of type 2 diabetes mellitus

Drinking a few cups of coffee a day can significantly reduce the risk of developing type 2 diabetes. This suggests that caffeine may play a key role in the treatment of pre-diabetic patients.

A study of obese mice found that Madai tea, a caffeinated drink native to South America, restores insulin signals, allowing them to normally synthesize fat and protein, leading to weight loss and ultimately reducing the risk of type 2 diabetes.

? Improve one's mood

You can have a cup of coffee when you are depressed. A large study of middle-aged and elderly women published in the Archives of Internal Medicine (Archives of Internal Medicine) found that women who drank more than four cups of coffee a day were the least likely to develop depression during the 10-year period.

Caffeine is also effective in improving men's mood. Coffee is called a "happy substance" because it causes the brain to release the chemical dopamine, which boosts mood. In addition, caffeine promotes the production of anti-inflammatory compounds associated with the treatment and prevention of depression.

? Resistance to cancer cells

Several studies have found that increasing caffeine intake reduces the risk of uterine cancer. Especially for overweight and postmenopausal women.

One study found that women who drank more than two cups of coffee a day had a 34% lower risk of uterine cancer, while another review of major studies in Europe, Japan and the United States found that with each additional cup of coffee on a daily basis, the risk of uterine cancer decreased by 8%.

? Prevention of respiratory diseases

Caffeine can stimulate the central nervous system of breathing and increase the frequency and intensity of breathing. It also has the effect of bronchiectasis, so it is helpful to treat respiratory diseases such as asthma and bronchitis.

In addition to caffeine, the compounds in chocolate can also reduce asthma attacks and protect the lungs from air pollutants.

? Protect the liver

Coffee is becoming a potential new treatment for liver, especially for alcoholic fatty liver disease. Caffeine can fight liver inflammation, improve fat storage, and reduce the risk of liver disease.

It can even reduce the compound injury that causes liver cirrhosis. Caffeine also fights liver tumors. In one study, people who drank one or two cups of coffee a day had a 28% lower risk of developing liver cancer. Drinking more than three cups of coffee a day reduced the risk by 36%.

Source: Wechat official account: Japan window

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