coffee!
For today's young people, it is a must-have fairy water for work! I always feel tired of drinking a cup of coffee to refresh, sleepy drink a cup of coffee awake! Take a drink to kill time when you're bored, and set off the atmosphere when you're chatting!
Then coffee has been fully integrated into our lives, as we all know, coffee is one of the top three drinks in the world!
Is long-term consumption as harmful to the body as juice additive drinks?
<h1 class= "pgc-h-arrow-right" > the type of coffee</h1>
Let's start with popular science: the word "coffee" comes from the Arabic "قهوة", which means "plant drink"
Coffee plants are native to the highland regions of southwestern Ethiopia in Africa. It is said that more than a thousand years ago, a shepherd discovered that sheep had eaten a plant and became very excited and lively, and then discovered coffee. It is also said that a wildfire accidentally destroyed a coffee forest, and the aroma of barbecue coffee attracted the attention of surrounding residents.
Around the world, people are increasingly drinking coffee. At the same time, different kinds of coffee appeared!
Let's introduce the types of coffee?
Espresso (Espresso), which belongs to The Kind of Coffee we usually brew directly with coffee, has a strong taste, a slight bitterness in the mouth, and a fragrance after swallowing. Suitable for office workers.
Machiatto, with two large spoonfuls of milk foam in espresso, makes for a cup of Macchiato. In Italian, Macchido means imprint, imprint, so it symbolizes the mark of sweetness.
Americano, the most common coffee, belongs to a kind of black coffee. It is made by adding a lot of water directly to the espresso, the taste is relatively light, and the caffeine content is higher.
White coffee (Flat white), is a specialty of Malaysia, white coffee color is not white, but more light and soft than ordinary coffee, white coffee taste pure, mellow aromatic.
Latte (Caffè Latte), a classic blend of espresso and milk. The coffee is on the bottom floor, the milk is on top of the coffee, and the top is a layer of milk foam. You can also put some caramel into a caramel latte.
Con Panna, one of the Italian coffee varieties, is on a par with Macchiato, a blend of espresso and whipped cream with coffee underneath and whipped cream on top of coffee.
The ensuing "coffee culture" fills every moment of life. Whether at home, in the office, or in various social situations, people are sipping coffee, and it is gradually associated with fashion, modern life, work and leisure.
<h1 class= "pgc-h-arrow-right" > the effect of coffee on the body! </h1>
People who live in the city and fight for their ideals pay the most attention to work efficiency! Presumably you have also found that the coffee mentioned above belongs to hand-ground fresh coffee! But for more convenience and speed, most people choose instant coffee!
So will there be a bad reaction to long-term drinking?
Let's start with the hazards: Coffee acts on our hearts, drinking heavily can affect the brain centers that regulate the i-blood vessel system, increase caffeine-intolerant people by 10 to 20 beats per minute, and may cause transient arrhythmias in some people.
Coffee affects our stomach and intestines: the acids, oils and caffeine in coffee may stimulate the gastric mucosa and promote gastric acid secretion, and long-term drinking of caffeine-containing drinks can lead to stomach problems.
Effects of coffee on the eye: Caffeine in coffee constricts (narrows) the microvascular in the eye, causing less nutrients to enter the eye cells and also reducing the rate at which the eye clears waste.
Of course, coffee is not something you can't drink! Some of its benefits, do you know?
Coffee is good for the skin. Coffee can promote metabolic function, activate digestive organs, and have a great effect on constipation. Bathing with ground coffee is a warm therapy that has a weight loss effect.
Coffee has a detoxifying function. Drinking coffee after drinking alcohol will rapidly oxidize acetaldehyde converted from alcohol, decompose into water and carbon dioxide and excrete it from the body.
Coffee can eliminate fatigue. To eliminate fatigue, it is necessary to supplement nutrition, rest and sleep, and promote metabolic functions, which coffee has.
< h1 class="pgc-h-arrow-right" > coffee cause cancer? Coffee does not carry this pot! </h1>
Say coffee is carcinogenic, we don't carry the pot!
It is said that coffee is carcinogenic because it contains acrylamide. When the human body consumes 2.6 micrograms of zhi to 16 micrograms of acrylamide per day of body weight, there is a risk of cancer.
According to this calculation, a person weighing 55 kilograms has a daily tolerance of 143 micrograms of acrylamide. A cup of 160 ml coffee, with an average acrylamide content of 0.45 micrograms, requires at least 318 cups a day to produce a carcinogenic risk!
< h1 class="pgc-h-arrow-right" > precautions for drinking coffee</h1>
Draw the point
Drink moderately caffeinated beverages (up to 500 mg per day on average).
Remember that coffee should not be consumed at the same time as tea. Tannic acid in tea and coffee reduces iron absorption by 75%
Caffeinated beverages and foods, when drunk in large quantities by pregnant women, will experience symptoms such as nausea, vomiting, headaches, and rapid heartbeat. Caffeine also enters the fetus through the placenta, affecting fetal development.
Children should not drink coffee. Caffeine can excite the central nervous system in children, interfere with children's memory, and cause ADHD in children.
Strong tea, coffee, and carbonated drinks are also risk factors for the formation of peptic ulcer disease; therefore, patients with stomach diseases should not drink more coffee.
Coffee drinks contain caffeine, so it is very easy to cause tinnitus.
Coffee should not be eaten with ibuprofen. Ibuprofen, a commonly used antipyretic, analgesic and anti-inflammatory drug, has a stimulating effect on the gastric mucosa, while caffeine in coffee and cola will also stimulate the gastric mucosa and promote gastric acid secretion. If you drink coffee and cola immediately after taking ibuprofen, it will aggravate the irritation of the gastric mucosa.
After drinking coffee, it is not advisable to smoke immediately, and some ingredients in coffee and cigarettes combine to produce carcinogens.
So to sum up, coffee should be drunk in moderation! Don't just know the one-way refill! We all understand the principle that things must be reversed!