Myths about Coffee that were Unveiled
Coffee is a favorite drink of many. Over the past decades, it has repeatedly been declared something very harmful, then extremely useful and even necessary for normal life activity. Although this product has long become familiar to us, there are many myths about the properties of coffee and its effects on the human body. With the most common of such misconceptions, readers can learn today.
Coffee lovers risk gout
For a long time it was believed that the daily consumption of coffee leads to such changes in metabolic processes, which entail an increase in the deposits of uric acid salts in the joints.
In fact, the opposite is true. The substances contained in coffee help to reduce the concentration of uric acid in the body. Consequently, regular use of the drink reduces the risk of developing gout.
In addition, the drink has a fairly strong diuretic effect, useful for combating swelling.
Coffee harms the liver
Studies with volunteers have shown that coffee does not provoke the development of liver cancer and cirrhosis. The assumptions that this drink may cause the appearance of malignant neoplasms in other organs were not confirmed either.
Drinking coffee provokes the development of Parkinson's disease
The appearance of this delusion, apparently, is connected with the ideas about the effect of coffee on the nervous system and arousal, which occurs when it is consumed excessively.
The reality is as follows: caffeine really tones up, but in reasonable quantities, coffee is absolutely safe for a healthy person. In addition, this substance slows the process of dying off of brain cells responsible for the release of dopamine.
Drinking coffee has a different effect on the health of men and women. For members of the stronger sex, who consume a flavored drink daily, the risk of developing Parkinson's disease is reduced several times. The positive effect of coffee on the female body is less pronounced. In addition, the intensity of the protective action of coffee is greatly reduced when taking drugs designed to correct hormonal levels.
Coffee addiction leads to diabetes
Coffee contains trigonelline.He is the cause of the characteristic aroma that appears when roasting grains. In addition, coffee is rich in chlorogenic acid (however, its maximum concentration in the shell of grains, which does not go to food). Both substances optimize carbohydrate metabolism, prevent weight gain.
All kinds of coffee (even those that are free from caffeine) have a positive effect on glucose uptake and reduce the risk of developing type 2 diabetes.
Of course, we are not talking about those cases when coffee lovers drink it with a lot of sugar. Abuses of this kind are always dangerous, and the positive qualities of the drink do not reduce the harm from sugar.
Coffee is very calorie
In fact, black coffee may well be considered a dietary product. It not only contains the minimum number of calories (for different varieties from 2 to 8 per 100 g), but also contributes to the rapid expenditure of the energy received (due to the stimulating effect on the nervous system). It is established that the caloric content of instant coffee is almost twice lower than that of natural coffee. Anyway, this indicator increases greatly when the drink is consumed with sugar, milk or cream (not to mention cookies, chocolate, sweets, cakes, etc.).
Pregnant women can drink coffee without restriction.
Doctors unanimously advise future mothers to completely stop using coffee or reduce it to a minimum (a cup once or twice a week). Indeed, in the period of gestation, most of the positive properties of a drink turn into disadvantages:
- The stimulating effect of pregnant coffee is completely unnecessary. Her nervous system is already experiencing serious stress. The use of coffee can cause sleep disturbances, increased nervousness, increased heart rate, which will be bad for a woman's well-being;
- in the early stages of gestation, even a small amount of coffee can well cause an increase in the tone of smooth muscles and even cause a miscarriage;
- coffee has a diuretic effect. An increase in diuresis in a pregnant woman leads to the elution of calcium from the body, necessary for the formation of the fetal skeleton, as well as other microelements important for its proper development;
- drinking strong coffee is fraught with vascular spasms. A sharp narrowing of the vessels supplying the placenta limits the supply of oxygen and can cause hypoxia of the fetus.
Coffee does not affect the vessels
The composition of coffee includes cafestol - a substance that contributes to increase the cholesterol in the body. For lovers of the aromatic drink, the likelihood of negative changes in the vessel walls is quite high. In combination with the stimulating effect of caffeine, this circumstance entails a serious risk of cardiovascular problems and related illnesses.
From this point of view, the regular consumption of instant coffee seems safer: it has a smaller number of times than in natural grains.
Instant coffee is more harmful than ground coffee
We have already spoken about some properties of the natural and soluble variants of the product. Instant coffee contains less caffeine and calories, is less harmful to blood vessels and the heart, and is extremely rich in nicotinic acid (vitamin PP). But in natural coffee there are a lot of microelements, which are destroyed during the processing of raw materials.
The idea that instant coffee is much more harmful than natural coffee is most likely associated with the use of cheap products made from low-quality raw materials and saturated flavors, flavor enhancers and other health-threatening additives.In this sense, variants of instant coffee in small disposable packaging (“three in one”, etc.) are especially unpleasant.
Coffee removes hangover
The diuretic effect of coffee really contributes to the accelerated elimination of alcohol from the body. However, it is very dangerous to use coffee as a remedy for a hangover: after excessive drinking, the body is already in poor condition. Increasing the load on the nervous and cardiovascular systems in combination with dehydration can lead to the most sad consequences.
But, having drunk a cup of strong coffee about 20 minutes before the feast, you can activate the production of liver enzymes responsible for the processing of alcohol. Then the alcohol decomposes more intensely and the risk of getting very drunk is reduced. The effect lasts an hour and a half, but only if the reception of coffee will be one-time: you should not drink it interspersed with alcoholic beverages. Otherwise, the result will be the opposite - rapid intoxication with serious consequences for the body.
Coffee is addictive
Coffee (or rather, its stimulating effect on the nervous system) is addictive, which, however, has nothing to do with physical or psychological dependence on drugs.For regular consumers of the drink, a sharp rejection of it can cause concentration disorders, confusion, headache, drowsiness. Unpleasant sensations are almost absent or disappear quickly if the amount of coffee drunk daily is reduced gradually.
Coffee is much less harmful than is commonly believed. However, it should be abandoned for hypertension, problems with the heart and blood vessels, diseases of the nervous or excretory system. Coffee should not be given to children. Future mothers are also better to give up a fragrant drink or reduce its use.
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