Which coffee drinks have milk added to them?
As statistics show, the most popular recipes for coffee with the addition of cream or milk are: a drink with thick foam - cappuccino, aromatic coffee latte. Other names for coffee with milk: invigorating macchiato and espresso with milk, coffee with Irish whiskey, tart ristretto, brewed in a coffee machine, with the addition of whipped foam.
People who love the coffee aroma, but do not drink the drink hot, prefer tasty and high-calorie cocktails with the addition of syrups, ice cream and instant coffee. Serve the cocktail with ice or coffee beans for decoration.
A person who does not consider himself a coffee connoisseur may think that all the recipes listed are similar in taste. This is a wrong opinion. The differences between different cooking methods are significant. Therefore, their taste also varies greatly.
Origin of drinks called “3 in 1 coffee”
Such drinks began to be produced back in 1909. They decided to produce them in soft packaging, in portioned bags. These were bags of black instant coffee, then they decided to make it with sugar, and then with dry cream.
People gradually became addicted to the usual image and taste. Packages with sticks are very convenient, so this coffee quickly became popular. Nowadays, such drinks belong to a separate industry. 3 in 1 coffee is made with various additives: cinnamon, caramel, etc. The strength of the drinks also varies.
How milk changes the taste of coffee
According to true connoisseurs of classic ground coffee, the subtle milky flavor is added to the recipe for a reason. This is done for the following reasons:
- coffee becomes softer in taste, the bitter notes of coffee beans are no longer felt;
- espresso with low-fat milk significantly reduces the content of natural caffeine;
- coffee with milk is a high-calorie drink that can not only charge the body with positive energy, but also give strength for the whole day;
- For people who cannot drink drinks that are too hot, milk helps cool them down to a pleasant temperature;
- By drinking a cup of espresso with the addition of milk, a person gets the opportunity to make his taste sensations more vibrant and varied.
Every housewife has her own recipes for the family's favorite drink. It's not difficult to prepare. The main thing is to maintain the required proportions of the components. Each family may have its own proportions; they are selected according to the personal preferences of family members.
If Americano is used to prepare the treat, the taste will not be as rich. Americano is espresso coffee diluted with hot water in a 1:1 ratio.
When preparing coffee espresso with cream at home, you can use a little trick that will help make the drink more tasty. For this purpose, preheated milk is used as an additive. If you use this tip, you may be pleasantly surprised at how the color of the product changes. The coffee will take on a beautiful caramel color.
Are these drinks healthy?
It is better not to consume such packaged products every day. Of course, if you drink in moderation, there will be no harm.
And if regularly, then some problems will arise in the form of:
- Dependencies.
- Heart disease, because it contains transgenic fats.
- Excess weight.
- Diabetes mellitus.
- Oncology.
This coffee can be used to prepare a variety of baked goods. It is also better for expectant mothers to avoid consuming such drinks so as not to harm the baby.
There are benefits too.
- The soluble product can be stored for a long time.
- It is quick and easy to prepare.
- It has a pleasant taste and aroma.
Coffee: types with milk
In order to understand how the types of coffee drinks differ from each other, you need to get to know each of them in detail.
Fragrant cappuccino with melt-in-your-mouth foam
The main ingredients of the drink are espresso, milk and thick foam. To achieve the desired foam thickness, you need to use heated milk. The milk foam is carefully poured into the contents of the cup. When combined with espresso, it forms unusual creamy stains. The taste of espresso with warm milk is different from the usual coffee with milk. He becomes more gentle and pleasant.
What proportions should be observed: each component is taken in equal parts. According to statistics, this recipe is one of the most popular in the world. Different coffee shops offer different amounts of the drink served.
The volume can be from 150-200 ml. An important condition that must be observed in any establishment is the elevation of the whipped foam above the edge of the container. Due to the special density of the foam consistency, it can maintain a spherical shape for some time and not spill.
Many cappuccino lovers prefer to drink it by sprinkling the thick foam with aromatic cinnamon or grated chocolate chips. Do not stir the foam when drinking. Each sip of coffee passes through a delicate consistency. True connoisseurs of cappuccino drink it without added sugar. This allows you to get more pleasure from its unusual taste.
Delicate milky latte taste
To make a delicious drink according to the classic recipe, you need to use a mixture of espresso and warm milk to prepare it. This recipe also calls for foam. But the proportions of foam are different compared to cappuccino. For a latte you will need 1/5 of a strong coffee base, the same part of whipped foam, the remaining part (3/5) is taken by warm milk. It is possible to add 30 ml of cold water per serving.
Many coffee drinkers call this brewing process a cocktail because of the small amount of strong ground coffee. This recipe requires the addition of sugar and other sweet additives. Latte with cream is served in large glass glasses with a volume of at least 400 ml.
Making a creamy latte requires creativity. The taste of the drink changes when berry and fruit syrups are added to it. Drawing unusual pictures on surfaces is gaining popularity all over the world. This hobby was given a special name: latte art. One way to make a latte is called latte macchiato. The recipe is made in the same proportions as the classic drink. A special feature of the preparation is the use of different layers of the contents of the glass, which do not mix with each other. Toppings and sugar cubes are added during the creation of the drink, and not after it is served.
Invigorating macchiato
One of the options for coffee with milk is macchiato. It is made from standard ingredients: black coffee and thick whipped foam. The foam is spread onto the coffee drink using a special spoon. Due to the lack of mixing of ingredients, the color of natural coffee does not change. Foam serves as an unusual decoration. Tender milk foam that melts in the mouth is used to soften the strength and reduce the invigorating effect.
The proportions for preparing the recipe are as follows: ¾ part coffee and the remaining part is taken by strong foam from whipped milk. In order to enjoy the taste of the drink, it is not recommended to add sugar to it.
The ingredients of the drink should not be mixed; they should be arranged in layers. Unlike cappuccino, each layer is located separately. Snow-white foam can be diluted with coffee specks. And this is no coincidence: the name of the drink is translated as spotted.
Mocha with chocolate notes
The name mocha comes from a special variety of coffee beans, which is one of the varieties of the familiar Arabica. Mocha is prepared with the addition of warm milk of varying fat content and grated chocolate chips.
Harmful properties of coffee
Despite all its benefits, coffee is not the healthiest drink in the world. It increases blood pressure, is harmful to pregnant women and is addictive. In addition, scientists have discovered 18 more harmful properties of coffee.
Coffee can lead to insomnia
Coffee energizes us, but this property is harmful when we try to sleep. The energizing effect of caffeine begins to be felt 15 minutes after consumption, but it lasts much longer. It takes about six hours for the stimulating effect to wear off by half.
If you want to get enough sleep, try not to drink coffee in the afternoon. Or at least 2-3 hours before bedtime.
Coffee affects the effect of medications
If you are taking any medications, be sure to ask your doctor if you can take them with coffee. This drink may enhance, weaken, or even change the effect of the pills.
For example, researchers studied the behavior of alendronic acid (an osteoporosis drug) when taken with water and other drinks. J. Gertz, S. D. Holland, W. F. Kline, et al. Studies of the oral bioavailability of alendronate / Clinical Pharmacology & Therapeutics. It turned out that black coffee and orange juice reduce the absorption of the drug by 60%. And the effect of thyroid drugs is reduced by 55% if you take them with coffee. Benvenga, L. Bartolone, M. A. Pappalardo, et al. Altered intestinal absorption of L-thyroxine caused by coffee / Thyroid.
In addition, the situation may be the opposite. Medicines can enhance the effects of coffee, causing you to feel the caffeine euphoria for longer. So be sure to consult your doctor.
Coffee may worsen acid reflux
One of the symptoms of acid reflux is heartburn. This unpleasant sensation occurs when the lower esophageal sphincter (which separates the esophagus and stomach) does not close in time. Then the gastric juice enters the esophagus.
Coffee has extremely high acidity. Once in an acidic environment (stomach juice), it will cause the esophageal sphincter muscles to relax. And this can cause or worsen heartburn. Decaf coffee also poses a threat. According to some studies, such coffee increases the level of acidity in the stomach, stimulating the production of the gastric hormone gastrin. And this causes the release of gastric juice.
If heartburn bothers you twice a week or more, you should give up coffee. If you have heartburn, you should also drink tea, citrus juices, milkshakes and alcohol with caution.
Coffee can cause indigestion
Drinking a cup of coffee on an empty stomach stimulates the production of hydrochloric acid, which can lead to serious digestive problems. Hydrochloric acid is usually produced in the stomach when food enters it and is used to digest proteins and fats.
If too much of it is produced at one meal (when you ate a lot of fatty foods or drank a lot of coffee on an empty stomach), the next time it is not enough, then the food will not be completely digested. This can lead to bloating and stomach discomfort, and in severe cases, irritable bowel syndrome and even colon cancer. So try not to drink coffee on an empty stomach.
Coffee may work as a laxative
Coffee stimulates contraction of the intestinal muscles. This would seem to be a good thing because coffee can help with constipation. But this property of coffee can also cause a number of problems, such as gastric emptying. C. Lien, G. H. Chen, C. S. Chang. The effect of coffee on gastric emptying / Nuclear Medicine Communications. Then all the contents of the stomach enter the small intestine before the food is completely broken down and digested. The nutrients from such food simply do not have time to be absorbed, and this can lead to intestinal inflammation.
Coffee contains carcinogens
When coffee beans are roasted at high temperatures, they can form acrylamides. These substances are considered EFSA publishes report on monitoring and exposure assessment of acrylamide / European Food Safety Authority. carcinogenic and genotoxic.
Although dangerous levels of acrylamides are found in a variety of foods, coffee is a major source of these substances. The darker the roasted coffee beans, the more acrylamides they contain.
Coffee makes it difficult for platelets to work
Platelets are blood cells produced in the bone marrow. They help stop bleeding by clogging the damaged vessel.
In 2008, researchers studied the effects of coffee and caffeine on platelets. Study participants drank coffee or caffeine capsules and water. In those who drank coffee, the ability of platelets to stick together decreased. Natella, M. Nardini, F. Bellelli, et al. Effect of coffee drinking on platelets: inhibition of aggregation and phenols incorporation / British Journal of Nutrition. And in those who received only caffeine, the properties of platelets did not change.
It turns out that decaffeinated coffee will not solve this problem. And it can lead to serious consequences for those who suffer from anemia or other diseases associated with blood clotting.
Coffee may reduce the chance of pregnancy
According to researchers at the University of Nevada, Reno, fallopian tube activity is reduced in those who regularly consume R. E Dixon, SJ Hwang, FC Britton, et al. Inhibitory effect of caffeine on pacemaker activity in the oviduct is mediated by cAMP-regulated conductances / British Journal of Pharmacology caffeine. These tubes transport eggs from the ovaries to the uterus. A study conducted on mice found similar problems in rodents that were given caffeine.
Coffee increases cholesterol levels
Cholesterol is a fatty substance necessary for the production of hormones and other substances important for the body. But if too much of it is released, it gets deposited in the arteries. And this leads to various problems with the heart and blood pressure.
Coffee contains a cholesterol-raising substance called cafestol. One study found that five cups of French press coffee contained 30 mg of cafestol. Urgert, A.G. Schulz, M.B. Katan. Effects of cafestol and kahweol from coffee grounds on serum lipids and serum liver enzymes in humans / American Journal of Clinical Nutrition. If you drink five cups of coffee a day for four weeks, your blood cholesterol levels will rise by 6-8%.
Paper filters used in the coffee brewing process will help protect yourself from cafestol. They will hold up most of the cafestol.
Coffee may cause osteoporosis
Osteoporosis is a bone disease in which bones lose their density and become honeycomb-like. It is especially dangerous for older people.
Calcium is essential for bone health, and caffeine reduces calcium absorption. With every cup we drink, we lose about 4–6 mg of calcium. J. Barger-Lux, R. P. Heaney. Caffeine and the calcium economy revisited / Osteoporosis International. According to scientists, caffeine leads to accelerated loss of bone mineral density among older women. B. Rapuri, J. C. Gallagher, H. K. Kinyamu, K. L. Ryschon. Caffeine intake increases the rate of bone loss in elderly women and interacts with vitamin D receptor genotypes / American Journal of Clinical Nutrition.
Coffee makes us crave sweets
Caffeine increases cravings for fruit juices, sodas, and other sugary drinks (which are addictive in their own right). This was confirmed by a randomized controlled trial conducted by Australian scientists R. S. J. Keast, B. A. Swinburn, D. Sayompark, et al. Caffeine increases sugar-sweetened beverage consumption in a free-living population: a randomized controlled trial / British Journal of Nutrition.
Study participants were divided into two groups: some drank caffeinated drinks for several days, and others did not. The researchers then analyzed the participants' diets. It turned out that participants in the first group drank 419 ml of sweet drinks per day, while participants in the second drank only 273 ml.
Coffee reduces iron absorption
Iron is necessary for the production of hemoglobin. This protein, which is part of blood cells, carries oxygen from the lungs to other parts of the body. Even if your diet is rich in iron or you take a supplement, your body will be less able to absorb iron if you drink coffee. Just 150–250 ml of coffee will reduce iron absorption by 35%L. Hallberg, L. Rossander. Effect of different drinks on the absorption of non-heme iron from composite meals / Human nutrition. Applied nutrition.
Coffee can cause mastopathy
With this disease, lumps form in the mammary glands, which increase in size and hurt during menstruation. The cause of the disease is related to hormones. According to one clinical study, women who consumed 30 to 250 mg of caffeine per day increased the risk of mastopathy. A. Boyle, Ph.D.; G. S. Berkowitz, Ph.D.; V. A. LiVolsi, M.D., et al. Caffeine consumption and fibrocystic breast disease: a case-control epidemiologic study / Journal of the National Cancer Institute by 1.5 times.
Coffee irritates the gastrointestinal tract
For those who suffer from gastritis, ulcers or intestinal problems, doctors advise giving up coffee altogether. It is quite possible that he led to the occurrence of these diseases.
One of the causes of ulcers is the bacterium Helicobacter pylori. Coffee, due to its acidity, corrodes the mucous membrane of the stomach, and this creates a favorable environment for bacteria. Of course, a strong immune system can protect against this, but not always.
Coffee can also cause serious harm to the lining of the small intestine. You may get cramps, colic, constipation or diarrhea.
Coffee increases anxiety and stress
Coffee stimulates the production of adrenaline, norepinephrine and cortisol. These hormones trigger the body's fight-or-flight response. This seems like a good thing because we will feel alert and full of energy. Only too much of this energy is produced, so we begin to twitch and get nervous.
This happens because caffeine blocks the production of gamma-aminobutyric acid (GABA). This neurotransmitter is involved in inhibition processes in the central nervous system. It relieves us of anxious thoughts. When GABA is not released, we experience stress.
Coffee may increase the risk of miscarriage
Researchers from the National Institutes of Health and Ohio State University analyzed observational data from 500 couples. Scientists have looked at the relationship between the presence of chemicals in the environment, the lifestyle of parents and their fertility.
It turned out that the risk of miscarriage was higher if both partners drank more than two cups of any caffeine drink per day in the weeks before conception. Couples' pre-pregnancy caffeine consumption linked to miscarriage risk / US National Institutes of Health. The risk of miscarriage also increased if women drank coffee in the first seven weeks of pregnancy.
Coffee increases blood pressure
You may have high blood pressure for years, but you may not know it. But even if symptoms are not noticeable, the blood vessels and heart are still damaged, and this can lead to serious consequences (stroke or heart attack).
Italian researchers analyzed data from more than 1,200 patients aged 18 to 45 years with first-degree hypertension. Those who drink a lot of coffee are at risk. Palatini, C. Fania, L. Mos, et al. Coffee consumption and risk of cardiovascular events in hypertensive patients. Results from the HARVEST / International Journal of Cardiology develop high blood pressure (risk increases fourfold). For those who drink moderate amounts of coffee, the risk increases threefold.
Coffee can cause incontinence
Researchers at the University of Alabama found that coffee has a relaxing effect on the bladder. L. Gleason, H. E. Richter, D. T. Redden, et al. Caffeine and urinary incontinence in US women / International Urogynecology Journal. Consuming more than 200 mg of caffeine per day leads to urinary incontinence.
Who is advised to consume the drink?
The delicate drink not only contains a pleasant creamy taste, but is also an alternative to grain coffee. Who may need the recipes listed above:
- People wishing to reduce their daily caffeine intake. This substance decreases when milk foam is added to the drink. Its effect on the body will be more gentle.
- For some chronic diseases, it is strictly not recommended to drink strong coffee. A drink with milk will be an alternative solution.
- The drink diluted with warm milk can be drunk in childhood. Caffeine-containing products are contraindicated for children. Milk will reduce the effect of caffeine on the child's body.
If you are following a low-calorie diet, you should add 1% milk to your coffee drink. Girls who are watching their figure are not recommended to drink high-calorie macchiatos and lattes. Due to the large amount of milk, each serving of the treat contains at least 100 kcal.
Beneficial properties of coffee
Coffee invigorates
This is perhaps the most famous property of coffee.
This is explained by the fact that caffeine is a psychostimulant. When we drink coffee, caffeine enters the bloodstream and travels with it to the brain, where it blocks the neurotransmitter adenosine. Adenosine is involved in energy transfer, suppresses alertness and stimulates sleep. The concentration of adenosine in the body increases with every hour you are awake, causing drowsiness. When adenosine is blocked, the concentration of other neurotransmitters such as norepinephrine and dopamine increases. This gives an invigorating effect.
Many studies confirm that coffee improves memory, mood, reaction speed, attention and cognitive function. So coffee invigorates and makes us smarter.
Coffee improves the body's performance
When caffeine stimulates the nervous system, it sends signals to other parts of the body. Fat cells receive a signal to break down fat deposits. Those who have recently started drinking coffee burn fat most effectively. According to research by K. J. Acheson, G. Gremaud, I. Meirim, et al. Metabolic effects of caffeine in humans: lipid oxidation or futile cycling? / American Journal of Clinical Nutrition, caffeine burns up to 29% of fat in lean people and up to 10% in those who are obese. When fats enter the bloodstream and are converted into free fatty acids, the body can use them as a source of energy.
In addition, caffeine increases the level of adrenaline in the blood, which prepares the body for intense physical activity. So before your next trip to the gym, try drinking a cup of black coffee.
Coffee relieves muscle pain after exercise
Based on research by V. Maridakis, PJ O'Connor, GA Dudley, KK McCully. Caffeine attenuates delayed-onset muscle pain and force loss following eccentric exercise / Journal of Pain, two cups of brewed coffee after exercise relieves muscle pain. During this experiment, participants drank coffee after performing eccentric muscle exercises. After an hour, they were asked to rate the intensity of pain on a scale from 0 to 100. It turned out that caffeinated coffee significantly reduced sensitivity to pain.
Coffee helps fight depression
Caffeine increases the production of dopamine, a neurotransmitter responsible for movement, memory and thinking. Dopamine is also associated with the feeling of pleasure. This is why coffee helps fight depression.
According to M. Lucas, F. Mirzaei, A. Pan, et al. Coffee, caffeine, and risk of depression among women / JAMA Internal Medicine study conducted at Harvard University, women who drink coffee have a 20% reduced risk of depression. Another study showed I. Kawachi, MD; W. C. Willett, MD; G. A. Colditz, MD; et al. A prospective study of coffee drinking and suicide in women / JAMA Internal Medicine, that those who drink coffee are 53% less likely to commit suicide. Participants in both studies drank four cups of coffee per day.
Coffee is good for liver health
Some believe that coffee can protect against cirrhosis. A study conducted by Singaporean scientists confirmed G. B.-B. Goh, W.-C. Chow, R. Wang, et al. Coffee, alcohol and other beverages in relation to cirrhosis mortality: The Singapore Chinese Health Study / Hepatology that drinking two or more cups of coffee per day can reduce the risk of developing cirrhosis by approximately 66%.
Other researchers have found that drinking coffee can also F. Bravi, C. Bosetti, A. Tavani, et al. Coffee reduces risk for hepatocellular carcinoma: an updated meta-analysis / Clinical Gastroenterology and Hepatology And decaffeinated coffee reduces Q. Xiao, R. Sinha, B. I. Graubard, N. D. Freedman. Inverse associations of total and decaffeinated coffee with liver enzyme levels in National Health and Nutrition Examination Survey 1999–2010 / Hepatology liver enzyme levels in the blood.
Coffee may prevent gallstone formation
Gallstones are hard formations in the gallbladder. They appear due to an incorrect diet (too much cholesterol), problems with the gallbladder (it does not empty completely) and due to certain diseases, such as cirrhosis.
Caffeine helps prevent the formation of gallstones. This was confirmed by a study in which scientists observed coffee consumption and the formation of gallstones in 46,000 men for 10 years. F. Leitzmann, W. C. Willett, E. B. Rimm, et al. A prospective study of coffee consumption and the risk of symptomatic gallstone disease in men / JAMA. Another study that included women found the same results. F. Leitzmann, M. J. Stampfer, W. C. Willett, et al. Coffee intake is associated with lower risk of symptomatic gallstone disease in women / Gastroenterology.
Coffee may reduce the risk of type 2 diabetes
An analysis of 18 studies (total number of participants - 457,922 people) confirmed that each cup of coffee drunk reduces the risk of developing diabetes by approximately 7%R. Huxley, C. M. Y. Lee, F. Barzi, et al. Coffee, decaffeinated coffee, and tea consumption in relation to incident type 2 diabetes mellitus. A Systematic Review With Meta-analysis / JAMA Internal Medicine.
Coffee consumption affects sex hormone binding globulin (SHBG)A. Goto, A. Morita, M. Goto, S. Sasaki, et al. Associations of sex hormone-binding globulin and testosterone with diabetes among men and women (the Saku Diabetes study): a case control study / Cardiovascular Diabetology. This protein controls the activity of the sex hormones testosterone and estrogen, which play a role in the development of type 2 diabetes.
The study authors noted that there is an inverse relationship between coffee consumption and the risk of diabetes. By increasing plasma SHBG levels, coffee appears to prevent the development of diabetes.
Coffee reduces risk of Alzheimer's disease
Alzheimer's disease appears after age 65. It is the most common neurodegenerative disease in the world. Patients gradually lose memory, thinking skills and the ability to perform simple tasks.
There is no cure for this disease yet. However, there are many preventive measures. These include a healthy diet, regular physical and mental exercise, and drinking coffee. Many studies confirm L. Maia, A. De Mendonça. Does caffeine intake protect from Alzheimer's disease? / European Journal of Neurology that coffee reduces the risk of developing Alzheimer's disease by up to 65%.
Coffee reduces the risk of Parkinson's disease
The second most common neurodegenerative disease is Parkinson's disease. It develops when neurons in the brain that produce dopamine die. Drinking coffee reduces G. Hu, S. Bidel, P. Jousilahti, R. Antikainen, J. Tuomilehto. Coffee and tea consumption and the risk of Parkinson's disease / Movement Disorders risk is approximately 30–60%. A possible reason is the positive effect of caffeine on neurotransmitters responsible for the production of dopamine.
In addition, coffee may also be beneficial for those who already suffer from Parkinson's disease. According to R. B. Postuma, A. E. Lang, R. P. Munhoz, K. Charland, et al. Caffeine for treatment of Parkinson disease: a randomized controlled trial / Neurology by scientists from McGill University, caffeine helps such patients control movements.
Coffee protects against heart failure
Moderate coffee consumption has been shown to protect against heart failure. Mostofsky, MS Rice, EB Levitan, MA Mittleman. Habitual coffee consumption and risk of heart failure: a dose-response meta-analysis / Circulation. Heart Failure. The key word is "moderate". This usually means two cups a day.
Coffee is the best source of antioxidants
Coffee, both decaffeinated and decaffeinated, contains approximately the same amount of antioxidants. Moreover, it is more than in fruits and vegetables combined (in a typical Western diet). Antioxidants are substances that prevent oxidation and fight free radicals in the body. For example, they reduce J. S. Hildebrand, A. V. Patel, M. L. McCullough, et al. Coffee, tea, and fatal oral/pharyngeal cancer in a large prospective US cohort / American Journal of Epidemiology risk of oral cancer. Decaffeinated coffee also has a protective effect, but tea does not have it at all.
Coffee protects against retinal damage
One of the most powerful antioxidants is chlorogenic acid. Researchers at Cornell University found that this compound found in coffee prevents H. Jang., H. R. Ahn, H. Jo, et al. Chlorogenic acid and coffee prevent hypoxia-induced retinal degeneration / Journal of Agricultural and Food Chemistry retinal cell death caused by hypoxia (oxygen deficiency) or oxidative stress (cell damage due to oxidation). The effects of chlorogenic acid were also tested in mice with damaged optic nerves. The results were the same.
Coffee reduces the risk of colon cancer
Researchers followed 489,706 participants and found that those who drank 4-5 cups of coffee had a 15%R lower risk of colon cancer. Sinha, AJ Cross, CR Daniel, et al. Caffeinated and decaffeinated coffee and tea intakes and risk of colorectal cancer in a large prospective study / The American Journal of Clinical Nutrition.
Coffee reduces the risk of skin cancer
Basalioma is one of the most common forms of skin cancer. Although it is usually not fatal, it does cause permanent physical damage to the skin.
A study conducted by American scientists proved that caffeine consumption reduces the risk of skin cancer. Song, A. A. Qureshi, J. Han. Increased caffeine intake is associated with reduced risk of basal cell carcinoma of the skin / Cancer Research. The lowest risk was observed in women who drank three cups of coffee per day.
Another study found that coffee may help prevent melanoma. Loftfield, S. Mayne, F. Shebl, et al. Abstract LB-280: Prospective study of coffee drinking and risk of melanoma in the United States / Cancer Research.
Coffee protects against tooth decay
At the Institute of Dental Sciences in India, scientists conducted a study and collected data from all patients who drank coffee. At the same time, they took into account the frequency of consumption, brand of coffee, the presence and absence of additives (milk, sugar), as well as the diet and other habits of the patients.
As a result, it turned out that those who drink about three cups of black coffee a day have less A. Namboodiripad, S. Kori. Can coffee prevent cavities? / Journal of Conservative Dentistry total dental problems. But sweeteners, cream and milk completely deprive coffee of its antibacterial properties.
Coffee can strengthen DNA
DNA strands sometimes break. Double-strand breaks occur when byproducts of cellular metabolism cause damage to DNA and block its replication. This will lead to cell death if the DNA is not restored. And if it is restored incorrectly, some sections of DNA may be rearranged. Such rearrangements are commonly found in cancer cells.
Scientists observed healthy men for four weeks, some of whom drank black coffee, and some of whom drank water. Initially, the two groups experienced the same number of spontaneous DNA breaks. Then, among those who drank only water, T. Bakuradze, R. Lang, T. Hofmann, et al. Consumption of a dark roast coffee decreases the level of spontaneous DNA strand breaks: a randomized controlled trial / European Journal of Nutrition increase in the number of breaks, and among those who drank coffee, a decrease. The difference was 27%.
Coffee reduces the risk of gout
Gout is a common form of arthritis that usually affects men and most often affects the joints of the big toes. In especially severe cases, the joints become permanently deformed.
Researchers followed 45,000 men for 12 years and took into account what drinks they drank (coffee, decaffeinated coffee, tea). Among the participants, 757 people suffered from gout.
As a result, it turned out that increasing coffee consumption reduced the risk of developing gout. K. Choi, W. Willett, G. Curhan. Coffee consumption and risk of incident gout in men: A prospective study / Arthritis & Rheumatology. Decaffeinated coffee was less effective in this case, and tea had no effect at all.
Coffee is rich in nutrients
Coffee contains more than just caffeine and antioxidants. Most of the nutrients that coffee beans are rich in remain in the drink and are absorbed by the body.
One cup of coffee contains:
- Vitamin B2: 11% of the recommended daily value.
- Vitamin B5: 6% of the recommended daily value.
- Manganese and potassium: 3% of the recommended daily value.
- Vitamin B3 and magnesium: 2% of the recommended daily value.
This amount may seem insignificant, but this is only enough for one cup, and many people drink 3-4 cups a day.
In addition, coffee beans are rich in fiber - healthy dietary fiber. The researchers tested different methods of preparing coffee (espresso, filter, instant). The results confirmed that brewed coffee contains more soluble dietary fiber than any other beverage. E. Díaz-Rubio, F. Saura-Calixto. Dietary fiber in brewed coffee / Journal of Agricultural and Food Chemistry.
But what coffee contains a little is calories (if you drink it without milk and sugar).