Recently, he was scolded online for coffee.
Mainly because many communities in Shanghai are prevented and controlled due to the epidemic, a blogger issued a dynamic, saying that if the community can temporarily unseal, someone will shout "I want to buy coffee".
And this Weibo then also exploded, nearly 500,000 forwarded comments likes, there are also some netizens have forwarded "it's me, it's me", so "Shanghai, I want to buy coffee" Weibo topic then rushed to the first hot search, triggering a large number of netizens to watch and complain.
Some people think that it is a bit pretentious to be so "exquisite" in special periods.
Some people believe that to learn cultural tolerance, like tea drinking, drinking coffee is also a part of life.
What's wrong with some coffee?
Coffee and tea, cocoa is known as the world's three major beverages.
Coffee contains a lot of caffeine ingredients, 100 grams of instant coffee contains about 44 to 100 mg of caffeine. The amount of caffeine contained in each 100 grams of prepared coffee reaches between 64 and 124 mg.
This ingredient can stimulate the central nervous system, as well as blood vessels, heart and other parts, can play a very good refreshing effect.
For these people, it is best not to drink coffee in excess, it is best to halve the amount and control the caffeine limit at 200mg.
First, pregnant and lactating women
After excessive caffeine enters the human body, it will cause the central nervous system to be stimulated more strongly, and it will also stimulate the respiratory system.
Moreover, it will lead to the dilation of blood vessels, and the heart rate will also be accelerated, which will increase the oxygen consumption of the heart, and it is easy for pregnant women to have uncomfortable problems such as palpitations and panic.
For women during breastfeeding, a large number of caffeine components will enter the baby's body with breast milk, so that the baby's brain, liver, kidneys, nerves and other parts are more powerfully stimulated.
Second and Menopause Women
Coffee has a refreshing effect, but it is not suitable for menopausal women.
Menopausal women themselves are prone to insomnia due to a large decrease in estrogen in the body. Once you drink a lot of coffee, it will aggravate the problem of insomnia.
And the mood of menopausal women will also change abnormally, and coffee is a stimulant, which will cause the nerves of menopausal women to be in a state of hyperactivity all the time.
Third, people with renal insufficiency
You know, caffeine is a natural diuretic, coffee has a relatively strong diuretic effect.
Once patients with renal insufficiency drink, it will lead to a large number of urination behaviors, thereby increasing the burden on the kidneys, and will lead to a rapid decline in the drainage capacity of the kidneys, which can easily cause severe edema, hypertension or cardiac insufficiency.
And some people after drinking coffee, after a while they think about defecation, and even diarrhea.
According to some studies, about 29% of people drink coffee with laxative effects, but it has not been thoroughly studied whether it is due to caffeine.
If you feel that the bowel movements are not smooth, you may wish to try coffee, maybe you may be the 29%.
Does drinking coffee induce heart disease?
Some people believe that caffeine causes blood vessels to expand rapidly, but at the same time it will stimulate the heart to beat faster, and the heart's blood pumping function is affected, which can easily cause serious arrhythmias.
Indeed, after drinking coffee, some people will have rapid heartbeat, nausea, dizziness and other discomfort, commonly known as "caffeine intolerance".
But this kind of thing is a normal phenomenon, perhaps some people are more sensitive to caffeine, and the rate of caffeine metabolism will be reduced.
Does it induce heart disease?
In response to this problem, the American Heart Association, the European Society of Cardiology and other authoritative institutions have conducted a number of experiments, and clinical data show that drinking coffee in moderation does not increase the risk of heart disease and cardiovascular disease.
Therefore, for cardiovascular and cerebrovascular patients, you can also drink coffee.
In general, drinking coffee is quite healthy, but the premise is not to add sugar, especially those instant coffee on the market, or fancy coffee, have added a lot of white sand, plant fat powder, etc., the sugar content is really not low.
The healthiest of course is black coffee, but you can also add some milk or milk powder, which is also a good choice.