Can drinking coffee refresh you?

　　Dietary Misconceptions: Drinking coffee Refreshing is not advisable

　　A study by the University of Oxford in the UK shows that if you drink a standard cup of black coffee after 12 midnight, your blood pressure will continue to rise for 12 hours, and your possibility of heart disease will also be greatly increased. Coffee will not only cause subtle damage to the skin, but drinking coffee on an empty stomach at night will irritate the gastrointestinal mucosa and cause Stomach disease . Therefore, "night owls" had better give up the habit of drinking coffee.

　　“Preventive care for night owls still depends on their daily diet. “For night owls, working hard all night under dim light can easily cause eye muscle fatigue and vision loss. Vitamin A and vitamin B have certain effects on preventing vision loss. Vitamin A can regulate the synthesis of retinal light-sensitive substance - rhodoviolet, which can improve the adaptability of "night owls" to dim light and prevent visual fatigue. Therefore, you should eat more foods rich in vitamin A such as carrots, leeks, and eels, as well as animal foods such as lean meat, fish, and pork liver that are rich in vitamin B.

　　In addition, you should also replenish calories appropriately and eat some fruits, vegetables and protein foods, such as meat, eggs, etc. to supplement physical exertion, but do not eat a lot of fish and meat. Peanuts, almonds, cashews, walnuts and other dried fruit foods are rich in protein, vitamin B, vitamin E, calcium, iron and other minerals, as well as vegetable oils, and have very low cholesterol content, which has a special effect on restoring physical fitness.

　　Of course, if you rely heavily on the effects of coffee, you might as well put a handful of coffee beans on your desk and smell the mellow aroma of coffee, which can also have a certain refreshing effect.