This article summarizes the advantages and disadvantages of coffee. What are the disadvantages of drinking coffee regularly? Can you lose weight by drinking coffee? 9 coffee drinking myths, etc.
The goodness and bad of coffee.
9 benefits of drinking coffee:
✵1.Drinking coffee is good for your skin: Coffee accelerates the metabolism of the skin, accelerates the exhalation of waste horniness, and desalinizes the dark circles under the eyes caused by poor circulation; it fights oxidation additionally, often drink coffee to be able to let skin cell maintain abundant vigor, prevent cell oxidation, the effect that fights senescence is big.
✵2.Drinking coffee can protect against cancer: The polyphenols found in coffee are powerful antioxidants. Drinking coffee every day has a certain effect on cancer prevention.
Women who drank more than three cups of coffee a day had a 21% lower risk of basal cell cancer than women who drank less than one cup of coffee a month. Caffeine is also good at suppressing the growth of tumors in the body.
Women who drank four to six cups of coffee a day were 25 to 70 percent less likely to develop breast cancer, even if they had a family history of the disease. This is because coffee reduces the production of the cancer-causing hormone estrogen.
✵3. Drink coffee after meals nourish the stomach and aid digestion: Coffee after meals is good for the health of the stomach. On the other hand, if you drink coffee on an empty stomach, the secreted gastric juice will damage the gastric mucosa, which will damage the health of the stomach.
The person that loves to eat meat had a better to drink a cup of coffee after the meal, have very good solution fat, aid digestion. In addition, coffee contains more soluble dietary fiber than orange juice, and the caffeine stimulates faster bowel movements. Therefore, drinking coffee has the effect of relieving constipation.
✵4. Coffee protects your liver: In recent years, a number of studies have shown that drinking coffee significantly reduces the risk of cirrhosis and liver cancer and that the polyphenols in coffee also protect our livers. Therefore, we recommend that patients with hepatitis drink some coffee every day, which can effectively repair liver cells.
Coffee consumption can help reduce the risk of liver disease in people who are heavy drinkers, overweight, have diabetes or excess iron load, but there is no evidence that coffee and tea reduce the risk of chronic liver disease caused by fatty liver or viral hepatitis.
✵5. Drinking coffee prevents radiation damage: Radiation damage has become prominent pollution and hazard. Especially the radiation of household appliances, such as the long-term operation of computers, home microwave ovens, televisions and so on. Radiation, especially to pregnant women (pregnant food), will affect the health of the next generation(healthy food). Studies do suggest that coffee may help protect against radiation damage.
✵6. Coffee relieves exercise soreness: Drink two cups of coffee after a workout to help relieve sore muscles. Drinking coffee may help people deal with muscle pain caused by excessive exercise, according to a study. Caffeine, while effective in relieving pain during exercise, tends to work only for people who don't drink it regularly.
✵7. Coffee can cure your hangover: Chlorogenic acid in coffee can prevent alcoholism. After drinking coffee, the acetaldehyde converted from alcohol will be rapidly oxidized, decomposed into water and carbon dioxide and expelled from the body.
✵8. Coffee may prevent gallstones: Studies suggest that caffeinated coffee, which stimulates the gallbladder to contract and reduces cholesterol in the bile that can cause gallstones, may reduce the risk of the most common and painful form of gallstone disease.
✵9. Coffee prevents depression: Regular coffee drinking, drinking will feel the happy, less fidgety feeling, mood improved. When you're upset or feeling down, a cup of coffee can actually calm you down.
The harm of drinking coffee regularly:
Coffee is a fashionable drink among white-collar workers, and the pros and cons of drinking coffee have always been debated.
✵1. Easy to cause infertility: Women who drank one cup of coffee a day were more likely to be more infertile than women who did not drink coffee, the researchers found. Experts studied 104 women who drank coffee, about 50 of whom had difficulty conceiving. Some fertility experts say this is too small a study to prove conclusively that coffee has a specific effect on fertility. However, the researchers stressed that if there is no medical explanation for infertility, caffeine should be considered to be involved.
✵2. Increased risk of heart attack by 70%: Increase the risk of myocardial infarction, Boston University's school of public health doctors studied 858 cases of cancer for the first time at the age of 45 ~ 69 women and 858 cases of myocardial infarction has never had a myocardial infarction woman for four years, the results show that drinking five or more cups of coffee per day, can make women 70% increased risk of myocardial infarction, and the risk increases with increasing in the number of coffee drinkers.
✵3. Just a few cups of coffee a day can raise blood pressure: Gestational hypertension syndrome is a special disease of pregnant women, patients with edema, hypertension, and proteinuria, if not timely prevention and treatment can endanger maternal and fetal safety. Just a few cups of coffee a day can raise blood pressure, according to an Australian study. For this reason, pregnant women should not drink coffee.
✵4. Prone to osteoporosis: Researchers at the University of California, the United States carried on the investigation and study of 980 old woman age 50~98-year-old, the results show that drink two cups of coffee a day for a long time without drinking milk of older women, regardless of age, obesity, the hip, spine, bone mineral density is reduced, and reduce the level of consumption habit and extend the length of time and how much. Because caffeine binds to the body's free calcium and is excreted in the urine. The reduction of free calcium inevitably leads to the breakdown of binding calcium, which leads to osteoporosis.
✵5. Regular coffee consumption can cause fetal deformities: In the early 1980s, Dr. Collin of the U.S. FDA found that rats fed coffee a day, and equivalent to 12 to 24 cups of strong coffee for adults, would produce deformed mice. So, in the name of the FDA, the researchers warned pregnant women to stop drinking coffee.
✵6. When you're nervous, it creates chaos: Many people know that moderate coffee consumption increases alertness, but only in moderation. If you drink too much coffee, you can produce the same number of stimulants as if you were taking the same amount, which can cause neuroticism. Especially for people prone to anxiety disorders, caffeine can worsen symptoms such as sweaty palms, palpitations, and tinnitus.
In stressful situations, many people habitually drink coffee. The more nervous they are, the more they drink. Thus leading to more emotional excitement and movement, which leads to mistakes in the busy, not worth the loss.
✵7. High blood pressure: If you have high blood pressure, it's probably better to stay away from coffee. Coffee itself has pain-killing properties and is often combined with other simple painkillers. However, taking large amounts of coffee over a long period of time will only make your condition worse if you have high blood pressure.
Because caffeine alone can raise blood pressure and when combined with emotional stress, can have a dangerous multiplier effect, people with high blood pressure should not drink coffee or any caffeinated beverages during stressful work hours. Some regular coffee drinkers think they are immune to caffeine, but that's not the case, with one study showing that a cup of coffee can raise blood pressure for up to 12 hours.
The dangers of drinking coffee during menstruation:
Excessive caffeine can hinder carbohydrate metabolism only, make the breast produces oedema, present swelling and painful.
Menstruation is a normal physiological phenomenon in women, due to the shedding of the endometrium during menstruation, and the body immune will be down. Therefore, women should pay enough attention to their daily living habits and diet. Such as drinking coffee is currently favored by most white-collar women, because coffee can be refreshing. But there's plenty of evidence that coffee isn't good during your period. Coffee increases female hormones in the body, exacerbating gynecological problems such as endometriosis and breast swelling, and more importantly, fertility. Drinking coffee during the period will significantly increase the number of female hormones in the body, affect the number of eggs in the ovary, ovarian aging, will also accelerate the aging of all human functions.
Coffee is good or bad ?
Is coffee the next superfood or the next public health hazard? Depends on whom you ask. If you look at recent news or studies, you'll see that coffee can fight heart disease, reduce breast cancer and reduce Alzheimer's disease. But do some more research and you'll find that coffee also increases your risk of various infections.
Why are the results contradictory? Part of the reason may be that some of the ingredients in coffee are good for you, and some are bad. Coffee, for example, contains antioxidants that help cells fight damage from unstable molecules called free radicals, which are linked to cancer. At the same time, some researchers speculate that drinking hot coffee may increase a person's risk of developing esophageal cancer because it can burn the esophagus.
People make coffee in many different ways, and the way you make coffee may change its behavior in your body. Take the drip method, which washes away certain fats from coffee beans, including coffee alcohol and coffee whites. These compounds increase your LDL cholesterol, also known as "bad cholesterol."For this reason, drip coffee may be better for your heart than coffee made in a French press.
Lifestyle factors can also influence the results. Studies have shown that coffee drinkers are also more likely to smoke and drink alcohol and that they are more likely to be stressed. Even seemingly harmless habits, such as adding milk or sugar to coffee, can confuse results.
People who drink a lot of coffee often smoke and drink too, and they are often under a lot of stress, and these habits can affect the positive consequences of their coffee drinking habits.
If you don't know whether you should continue drinking coffee, don't worry, most public health experts agree that the benefits outweigh the disadvantages. The strongest argument came from a 2014 meta-analysis that looked at the links between long-term coffee consumption and cancer, heart disease and mortality between 1996 and 2013. So, Drink it.
The benefits of coffee for breakfast.
Coffee for breakfast can wake you up:
A cup of coffee for breakfast will not only refresh your mind but also help promote the bowel movement. Some people who drink coffee in the morning even find that if they don't drink coffee for breakfast, they will have trouble defecating. Why does this happen?
The average cup of coffee contains 40 to 180 milligrams of caffeine, according to the healthy living information network. Caffeine is a typical stimulant, can stimulate gastrointestinal motility, produces a laxative effect, can relieve constipation. What's interesting, though, is that drinking coffee in the morning has a particularly strong laxative effect, while coffee at other times of the day does not. According to Dr. Diana marks, an American nursing expert, the high amount of caffeine and acidic oils in a coffee can enhance the contraction function of the muscles in the digestive tract and thus accelerate the bowel movement. Because of this, drinking too much coffee for breakfast may increase the risk of diarrhea.
Dr Marks said that while coffee has a diuretic effect, it is not a cure for constipation. Coffee, on the other hand, increases fluid loss and constipation. Experts recommend not drinking too much coffee. Drinking one or two cups of coffee in the morning will help to refresh your bowels.
Drinking coffee after exercise can reduce muscle pain: In the latest issue of the journal of pain, researchers from the University of Georgia reported that nine female students who did not regularly drink coffee or exercise found that consuming just a small amount of caffeine, equivalent to about two cups of coffee, reduced muscle soreness by 48 percent.
The researchers gave some of the women caffeinated drinks and other alternative drinks, followed by leg exercises. As a result, the former experienced 48 percent less pain and 26 percent less pain during subsequent exercise.
The researchers noted that caffeine, while effective in relieving exercise pain, tend to work only for infrequent coffee drinkers, and only to a limited extent for regular coffee drinkers, so their findings do not apply to regular coffee drinkers.
✵Top 5 benefits of drinking coffee before your exercise: Contrary to the Chinese concept of Fried dough sticks with soy milk, 50 percent of Americans start their morning with a cup of coffee, and the nation's love of coffee is not limited to its confusing brand types and mellow taste. Caffeine can also speed up weight loss. A study published in the international journal of exercise nutrition and fitness metabolism found that athletes who drank coffee before exercising increased their metabolism and burned 15 percent more calories than normal. The figures show that the amount of caffeine consumed per kilogram of body weight is 4.5 milligrams. For example, a 150-pound (68kg) woman needs about 300 milligrams(about 12 ounces of brewed coffee).
✵1. Improve the circulation effect: The effect of caffeine on weight loss isn't just for regular coffee drinkers. It's also good news for casual coffee drinkers. A research team did experiments on people who occasionally drink coffee, namely each participant drinking 5 ounces of regular or decaffeinated coffee, then measure the finger blood flow(small blood vessels, the result more accurate), according to the blood flow of ordinary coffee increased by 30% in the 75 minutes, circulation effect is better, but for those drink low decaffeinated coffee their blood flow has no obvious change. Drinking coffee before your workout increases circulation and your muscles need oxygen.
✵2. Less pain: Scientists at the University of Illinois believe that drinking about two or three cups of coffee within 30 minutes before a workout can ease or even eliminate muscle soreness during or after a workout. Since caffeine increases the amount of exercise you do to some extent and maximizes your muscle activity, the results are likely to be more comprehensive and long-lasting.
✵3. Better memory: At Johns Hopkins University, A study confirmed memory relatively will substantially increase within 24 hours after the coffee, the experimenter to two people respectively, A group drink placebo and B group drink 200 mg of coffee, the next day, contrast in the image memory investigation of the two groups found that people drink coffee memory better. Experts suggest drinking a small amount of coffee before exercise can help you remember more details about your workout.
Other benefits of drinking coffee.
Caffeine is a mild stimulant in coffee, which can improve the sensitivity, concentration, speed up the metabolism of the human body and improve the mental state and energy of the human body. However, excessive intake of caffeine, easy to occur tinnitus hypermyocardium (heartbeat quickly, pulse frequency increase), and pulse beat uneven, so must moderate consumption of coffee. But there are benefits to drinking coffee in moderation.
Coffee has certain nutrients: the nicotinic acid in coffee contains B vitamins, which are higher in roasted beans. And has the free fatty acid, the caffeine, the tannic acid and so on.
Coffee is good for the skin: coffee can promote metabolic function, activate digestive viscera, has a great effect on constipation. Using coffee powder to a bath is a kind of warm therapy, has the effect of weight loss.
Coffee has the function of relieving alcohol: drink coffee after drinking, will make the acetaldehyde that changes from alcohol oxidizes quickly, decompose into water and carbon dioxide and discharged from the body.
Coffee can eliminate fatigue: to eliminate fatigue, it is necessary to supplement nutrition, rest and sleep, and promote metabolic functions, and coffee has these functions.
A day 3 cups coffee can prevent the gallstone: to caffeinated coffee, can stimulate the gallbladder to contract, reduce the cholesterol that forms gallstone easily inside bile.
Often drink coffee to be able to prevent radiative harm: radiative harm especially the radiate of electric equipment has become a kind of pollution that stands out more at present.
Health and medical functions of coffee: coffee has an antioxidant and heart protection, strong muscles and bones, benefit waist and knee, appetizers and promote food, eliminate fat and accumulate, dehumidification, activate blood circulation and remove stasis, wind, and spasm.
Coffee's effect on mood: experiments show that the average person absorbs 300 milligrams of caffeine a day(about 3 cups of brewed coffee), which can have a good effect on a person's alertness and mood.
✵ Can you lose weight by drinking coffee:
Office hours: is the better time to drink coffee for weight loss.
30 minutes to an hour after lunch: enjoy a strong cup of unsweetened coffee, which aids digestion after a meal and promotes fat burning.
Before work: drink a cup of coffee without sugar and walk together, the effect will be better.
✵ Coffee slimming tips:
1. Don't add sugar: if you're not used to the bitter taste of coffee, add a little milk, but never add sugar, because sugar interferes with the breakdown of fat.
2. Hot coffee works better than iced coffee: hot coffee helps you burn calories faster.
3. Shallow degree roasts the coffee most effective: roast the temperature high coffee, although the flavor is full-bodied, the caffeine content is less, is not conducive to reduce weight, and the Americana coffee which flavor is lighter is more beneficial to reduce weight.
✵ Black coffee: the better healthy coffee Black coffee is a very healthy beverage, the quantity of heat that a cup of black coffee of 100 grams has 2.55 kilocalorie only. So drink a cup of black coffee after dinner, can effectively break down fat.
Black coffee also has a diuretic effect and can promote cardiovascular circulation. To the female, black coffee still has the effect of hairdressing, often drink, can make your face radiant. People with low blood pressure drink a cup of black coffee every day to feel better.
The process of boiling coffee at high temperatures also produces an antioxidant compound rivaling fruits and vegetables in fighting cancer, fighting aging and even preventing cardiovascular disease.
✵ The athletic thin body method after drinking coffee: Since the concentration of fatty acids in the blood increases 30-40 minutes after drinking coffee, combined with moderate exercise, the fatty acids can be turned into heat, effectively burning fat. Take the stairs to your office or home instead of the elevator. Also can be in place to do small movements, like twisting the stretch upper body, tiptoe, stomach and so on.
✵ Does drinking coffee every day really protect your eyes:
In the new study, a professor of food science at Cornell University and colleagues exposed the eyes of some laboratory mice to nitric oxide, a gas that causes oxidative stress and the production of free radicals, which are more likely to cause retinal degeneration. The results of the study were compared and compared with mice that were not pretreated with the antioxidant chlorogenic acid(CLA).
Professor points out that raw coffee contains about 9 percent chlorogenic acid, a potent phenolic natural antioxidant that helps prevent retinal degeneration. The retina is the body's metabolically active tissue, a thin layer of light receptors and nerve cells in the back wall of the eye. Lack of oxygen and free radical production in the body can cause damage to the retina.
The professor said the amount of CLA used in animal studies was equivalent to one cup of coffee per day in humans, suggesting that regular coffee consumption could reduce the risk of retinal damage. Coffee also helps prevent vision loss and blindness from all causes.
This article summarizes the advantages and disadvantages of coffee. What are the disadvantages of drinking coffee regularly? Can you lose weight by drinking coffee? 9 coffee drinking myths, etc.
9 benefits of drinking coffee:
✵4. Coffee protects your liver: In recent years, a number of studies have shown that drinking coffee significantly reduces the risk of cirrhosis and liver cancer and that the polyphenols in coffee also protect our livers. Therefore, we recommend that patients with hepatitis drink some coffee every day, which can effectively repair liver cells.
The harm of drinking coffee regularly:
Coffee is good or bad ?
Coffee for breakfast can wake you up:
Caffeine is a mild stimulant in coffee, which can improve the sensitivity, concentration, speed up the metabolism of the human body and improve the mental state and energy of the human body. However, excessive intake of caffeine, easy to occur tinnitus hypermyocardium (heartbeat quickly, pulse frequency increase), and pulse beat uneven, so must moderate consumption of coffee. But there are benefits to drinking coffee in moderation.
✵ Can you lose weight by drinking coffee:
