Coffee without sugar and the bitter taste of dark chocolate is a sign of good health.
“Most people who like black coffee also like dark chocolate,” said Marilyn Cornelius, an associate professor in the Department of Preventive Medicine at the Northern University Feinberg School of Medicine and a researcher on caffeine, in a report on CNN. Demanding research. ”
“Congratulations if you are one of them. You have inherited a trait that is good for your future health. ”
“Moderate amounts of black coffee, three to five cups daily, reduce the risk of some chronic diseases,” the researchers said in the report. Of these, Parkinson’s disease, heart disease, type 2 diabetes and several types of cancer are particularly notable.
However, adding milk, sugar, cream, etc. to coffee does not match this benefit. Because on the one hand, ‘black coffee’ has no calories. The other can have hundreds of calorie levels. ”
In his research, Cornelius and his team discovered a genetic predisposition that causes people to drink a lot of coffee every day.
Cornelius said: “Coffee does not have long-lasting effects on those who have a gene that can quickly digest caffeine. As a result, they drink more coffee. ”
“Some people can drink a lot of coffee, and some people feel uncomfortable drinking a little. The presence and absence of that particular gene is mainly responsible for these two conditions. And those who have this gene like ‘black coffee’, tea without sugar, ‘dark chocolate’, etc.
The relationship of mental state with strong or bitter taste food
Research by Cornelius and his team has shown that these people’s taste preferences have nothing to do with their choice of food or drink. Rather this taste makes them emotionally alert. And with that alertness in mind, they are increasingly turning to food and drink.
He added: “There is a similarity behind the choice of dark chocolate. It also contains a little ‘caffeine’. And there is a substance called ‘Theobromine’ in large quantities.
Its effect is very similar to that of caffeine. However, this chocolate is high in calories, so you have to keep an eye on the amount of food.
“The main ingredient in chocolate, cocoa, is rich in epicatechin, catechins, flavonoids and anti-oxidants,” said Cornelius. These increase the blood circulation in the body. The same benefits apply to green tea, oolong tea, black tea, kale, onions, blackberries, citrus fruits and soybeans. “