Drinking too much coffee may indeed lead to acne, but it is also aimed at very serious people, and most people don't really care.
Quickly eliminate "hateful" acne
1, avoid emotional anxiety and tension, maintain an optimistic and happy mood, don't be pessimistic when you have acne, be optimistic and confident, adhere to active and reasonable treatment, and prescribe the right medicine for your personal situation.
2, keep the skin clean, wash your face with warm water, avoid using alkaline soap, do not use greasy and irritating cosmetics, so as not to further stuff hair follicles and aggravate acne. Don't wash your face too often or too little, just 2-3 times a day. Remember not to squeeze acne to prevent constipation.
3. Pay attention to "four less and one more" in diet, that is, eat less spicy food (such as pepper, onion, garlic, etc. ), less greasy food (such as animal oil, vegetable oil, etc.). ), eat less sweets (such as sugar and coffee) and less "hair" (such as fish, shrimp, beef and mutton, etc.). ), and usually eat more vitamin a/c/f c/f.
In life, it is best not to smoke, drink or drink strong tea. Patients with active and inflammatory acne (such as papules and pustules) should spend less time in the sun to avoid sandstorms. Too cold, too hot and too humid places are also not conducive to acne.
5. In terms of medication, it is not advisable to take chlorine, bromine, iodine compounds, corticosteroids and other drugs for a long time. If you want to use external medicine, of course, the dosage form is lotion and cream. Try not to use ointment and paste.
Regular work and rest time, internal adjustment measures can restore the disordered endocrine function to normal, and external use of Propionibacterium acne can inhibit the secretion of sebaceous glands, so comprehensive treatment can make acne subside.
But full confidence and patience are needed in treatment, and persistence is the most important thing. Generally, it takes 2-3 courses of treatment to make acne completely subside and prevent acne from growing again.
The doctor warned not to drink coffee on an empty stomach, because coffee can stimulate gastric acid secretion, especially for patients with gastric ulcer. Coffee, as a drink, should be properly drunk according to personal circumstances. Generally speaking, in nutrition, we still emphasize a balanced diet rather than spicy food.
In addition, it is worth noting that patients with hypertension should avoid drinking caffeinated drinks when their work pressure is high. Because caffeine in coffee may lead to high blood pressure, if coupled with emotional tension, it will have a dangerous multiplier effect.
Disadvantaged population
Brazilian coffee (4 servings)
Suffering from hypertension, coronary heart disease, arteriosclerosis and other diseases-drinking coffee for a long time or in large quantities can cause cardiovascular diseases.
Older women-coffee can reduce calcium and cause osteoporosis. After menopause, women need to supplement ten times as much calcium every day.
Patients with stomach trouble-drinking too much coffee will make stomach trouble worse.
Pregnant women-drinking too much coffee can lead to fetal malformation or miscarriage.
Vitamin B 1 deficiency-vitamin B 1 can keep the balance and stability of the nervous system, and coffee can destroy it.
Cancer patients-drinking too much coffee is dangerous for normal people.
Drinking taboo
Remember that coffee should not be drunk with tea. Tannic acid in tea and coffee can reduce iron absorption by 75%. It is advisable to take warm boiled water;
Tannic acid in tea and coffee will reduce calcium absorption. Therefore, it is best to choose the time for drinking tea and coffee between meals;
Caffeine-containing drinks and foods can cause nausea, vomiting, headache and rapid heartbeat when consumed in large quantities by pregnant women. Caffeine will also enter the fetus through the placenta, affecting fetal development;
Many doctors believe that drinking 1~2 cups (6~8 ounces each) of coffee, tea or carbonated drinks every day will not affect the fetus. But for the sake of caution, it is best for pregnant women to ban it. Caffeine will lead to an increase in abortion rate, so drink decaffeinated drinks;
Children should not drink coffee. Caffeine can excite children's central nervous system, interfere with children's memory and cause ADHD.
Strong tea, coffee and carbonated drinks are also risk factors for the formation of digestive tract ulcers; Therefore, patients with stomach diseases should not drink more coffee;
Coffee drinks contain caffeine, which is easy to cause tinnitus;
Coffee should not be eaten with ibuprofen. Ibuprofen is a commonly used antipyretic, analgesic and anti-inflammatory drug, which can stimulate gastric mucosa, while some caffeine in coffee and cola can also stimulate gastric mucosa and promote gastric acid secretion. If you drink coffee and cola immediately after taking ibuprofen, it will aggravate the irritation to gastric mucosa.
It is not advisable to smoke immediately after drinking coffee. Some components in coffee combine with cigarettes to produce carcinogens.
1 1 advantages and disadvantages analysis and editing
The benefits of coffee
Coffee beans contain about 100 different substances, including caffeine, tannic acid, oil and nitrogen compounds. Every100g of instant coffee contains 44 ~100g of caffeine; Every 100g of brewed coffee contains 64 ~ 124mg of caffeine. Coffee is a stimulant and has many effects on human body. It can induce diuresis, stimulate the central nervous system and respiratory system, dilate blood vessels, accelerate the heartbeat, enhance the strength of striated muscles and relieve brain and muscle fatigue. In addition, if you drink a cup of coffee when you are in a good mood, you can also feel the beauty of life while enjoying the mellow coffee. [3]
Disadvantages of coffee
1. People who are used to drinking a lot of coffee will stop drinking coffee, and they will have symptoms such as headache, irritability, muscle tension and nervousness, and the symptoms will disappear after taking caffeine.
2. Women during pregnancy and lactation should drink coffee in moderation, because caffeine will penetrate into the placenta and appear in breast milk.
Drinking coffee will arouse people's mental excitement. Caffeine can affect sleep within 4 hours after drinking coffee. [3]
Coffee and health
Does coffee affect health?
Whether coffee affects health is a topic of great concern to many people, and scientists have been arguing about it for many years. But so far, scientific research has not found conclusive evidence that moderate drinking of coffee is harmful to human health. During the period from 1970 to 1980, the results of this study are usually negative. The extensive media coverage makes people feel uneasy about caffeine contained in their diet.
In the 1990s, due to the stricter and more accurate testing process and better understanding of other aspects (such as drinking, exercise habits and smoking), these studies have been able to clarify some unresolved disputes in previous studies. In particular, it provides a lot of new knowledge about caffeine and health.
Coffee addiction problem
Selected works of Yaokot in Puerto Rico (6 pieces)
A British university invited 300 volunteers to participate in the study, divided coffee fans and non-coffee fans into two groups, and stopped drinking coffee 16 hours before the test to observe the changes of their attention. After 16 hours of "no coffee", only coffee fans are allowed to drink coffee, and non-coffee fans are not allowed to drink. However, the results show that the attention of coffee drinkers is as normal as that of non-coffee drinkers. Therefore, it is estimated that even if non-coffee fans drink coffee, it will not help to improve their attention or work efficiency.
The scholar in charge of the investigation said that adenosine, which slows down the reaction, is "refreshing" after drinking coffee, because caffeine prevents adenosine from entering cells, making it difficult for people to feel sleepy. The study also pointed out that caffeine can narrow blood vessels, speed up blood circulation and form headaches. Some coffee fans don't drink coffee.
Does drinking coffee affect sleep?
Many people have the experience of being unable to sleep because of high spirits after drinking coffee. This is because there is a conductive substance called adenosine in the human body, which can control nerve activity, leading to slow breathing, weakened mood, reduced gastric acid secretion and diuresis. Caffeine will fake adenosine, which will make the body think that adenosine is acting, make you feel energetic, increase your stomach acid, urinate more frequently, and naturally you can't sleep. It is worth noting that the short-term wakefulness caused by caffeine does not mean that physical strength has really recovered. In addition, everyone has different metabolic rate and sensitivity to caffeine, so some people don't feel that their sleep is affected after drinking coffee. Therefore, having a cup of hot coffee after getting up in the morning can refresh your mind and make you feel more comfortable, but you may lose sleep at night.
Will it cause calcium loss?
Because people pay more and more attention to calcium loss and osteoporosis, they also have considerable doubts about coffee. As for the relationship between caffeine intake and osteoporosis, it is still under continuous study. There is no direct evidence that caffeine can cause osteoporosis, but some studies have pointed out that caffeine can increase the loss of calcium. Therefore, it is suggested that people who love coffee eat more high-calcium foods to supplement calcium, such as preparing cheese slices or cakes with coffee, which can not only supplement calcium, but also make coffee more delicious.
Coffee and beauty
No study shows that caffeine and melanin in coffee are absolutely related to skin melanin increase or skin aging. On the contrary, moderate caffeine can accelerate metabolism, promote digestion, improve constipation and improve rough skin. About caffeine can accelerate metabolism, there is a saying that coffee can accelerate the burning of calories and achieve the effect of losing weight. Basically, the theory is correct, but burning calories won't make you lose much weight. If sugar and creamer are added to coffee, the calculation of calories is even more inconsistent with the principle of losing weight.
Coffee is a good friend of fitness.
Another advantage of coffee is that it can enhance physical strength, which helps you to exercise for a longer time and has a better exercise effect. Caffeine is an essential thing in group sports, because it can enhance attention and reaction ability. Drinking too much coffee, coupled with strenuous exercise, may lead to tachycardia and excitement, causing insomnia, mental disorders and other symptoms.
Drinking coffee often leads to sub-health
drink coffee
The survey found that sub-health phenomenon is extremely common among white-collar workers, about 98.8% people have different degrees of sub-health, and people aged 26-30 have become the main force of severe sub-health, accounting for 64.2%. Especially in first-tier cities, sit firmly on the champion throne of severe sub-health rate. The pressure from both economic and emotional aspects makes white-collar workers have to pay for success at the expense of overdraft health, which leads to many social problems.
Irregular diet and lack of exercise lead to sub-health
In modern society, people are under great pressure both at work and in life. Work stress, emotional stress, environmental pollution, lack of sleep, lack of exercise and other issues will affect the physical and mental health of the whole person. Among them, modern people eat too fast, like to drink coffee, make tea in a thermos cup, like to eat raw food, take fruit as the staple food, or eat big fish and big meat three times a day, all of which seriously violate the laws of nature. In addition, lack of exercise seems to be a common phenomenon among people with severe sub-health. During working hours, white-collar workers have little chance to walk except to pour water and go to the toilet.
In addition, nearly half of the severely sub-healthy people work more than 50 hours or even more than 60 hours a week. Keeping the same posture for a long time, facing computer radiation for a long time, the spirit is seriously overdrawn, and the work pressure rises sharply. No matter from what point of view, white-collar workers' body and mind have been in a state of nervous struggle.
12 main efficacy editing
Coffee has the function of diuresis and dehumidification.
Caffeine can promote renal function, expel excess sodium ions from the body, increase urine output, improve abdominal distension and edema, and help to lose weight. Black coffee is more diuretic.
Coffee can stimulate appetite and help food.
Caffeine can stimulate sympathetic nerve, stimulate gastrointestinal secretion of gastric acid, promote digestion, prevent abdominal distension and gastroptosis, and promote gastrointestinal hormones and peristalsis hormones, thus quickly relieving constipation.
Coffee can calm the wind and relieve spasms.
Coffee can increase high-density cholesterol, accelerate the metabolism of bad cholesterol, reduce coronary atherosclerosis and reduce the probability of stroke.
Coffee is good for the skin.
Drinking a cup of black coffee after a meal can effectively whiten the skin. Black coffee can also promote cardiovascular circulation. For women, black coffee has a cosmetic effect. Drinking it often will make you radiant and radiant. People with low blood pressure can get better by drinking a cup of black coffee every day. In the process of brewing coffee at high temperature, it will also produce an antioxidant compound, which is helpful for anti-cancer, anti-aging and even prevention of cardiovascular diseases, and can be comparable to fruits and vegetables. Coffee can promote metabolic function, activate digestive organs and play a great role in constipation. Bathing with coffee powder is a kind of hyperthermia, which has the function of losing weight.
Coffee can relieve fatigue.
To eliminate fatigue, we must supplement nutrition, rest and sleep, and promote metabolic functions, and coffee has these functions.
Coffee can prevent gallstones.
For caffeinated coffee, it can stimulate gallbladder contraction and reduce cholesterol which is easy to form gallstones in bile. Researchers at Harvard University found that men who drink two or three cups of coffee a day have a lower risk of gallstones than 40%.
Drinking coffee often can prevent radiation damage.
Baba's Indian atomic researchers reached this conclusion in mouse experiments and said it can be applied to humans.
The influence of coffee on mood
Experiments show that the average person absorbs 300 mg (about 3 cups of brewed coffee) every day, which will have a good influence on a person's alertness and mood.
Coffee can improve liver function.
Osaka city university's research team published a research result, saying that patients with chronic liver diseases such as hepatitis or cirrhosis, drinking more than one cup of coffee every day, will improve liver function.
Coffee has the effect of relieving alcoholism and relieving fatigue.
Coffee also has the effect of relieving alcoholism and relieving fatigue. Drinking coffee after drinking can quickly oxidize acetaldehyde converted by alcohol, decompose it into water and carbon dioxide and excrete it; Caffeine in coffee is a mild stimulant, which can improve the sensitivity and attention of the human body, accelerate the metabolism of the human body, improve the mental state and physical quality of the human body, and thus eliminate fatigue.
Recommend adoption