Coffee and chocolate have been added to the list of major longevity foods by scientists.
Professor Williamson of the Department of Food Science at the University of Leeds in the UK has made a list of 20 major foods for prolonging life, including chocolate, coffee and tea, which are important foods and drinks for longevity and maintaining a healthy life, Hong Kong's Oriental Daily reported. All the foods on the list contain natural ingredients of polyphenols and have a variety of health benefits, including the prevention of heart disease

Williamson points out that the foods on the list, mainly fruits and vegetables, can also slow the aging of the body by protecting cells that will be naturally damaged with age. There is growing evidence that diets are rich in polyphenols, such as tannins, lignins and flavonoids, which help improve people's chances of living to a genetic maximum.
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Scientists use coffee grounds to extract biodiesel
According to foreign media reports, coffee can not only satisfy your hunger as afternoon tea, but also turn it into biofuel and drive your car. This statement comes from a study by scientists at the University of Nevada in the United States, who have found that boiled coffee grounds can also be used to produce biodiesel.
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Look out! The latest research shows that you can get drunk even after drinking coffee.
A mixed drink of alcohol and coffee is a potentially deadly substance, first of all, when you are drunk and unaware of it. General coffee energy drinks also have the risk of getting drunk, which can not be ignored. This is according to a study published in the Journal of Behavioral Neuroscience. In many experimental studies, mice became more alert after drinking coffee, but there were also problems of unconsciousness after drinking alcohol.
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