Harm of coffee: good reasons for refusing to drink

Coffee - one of the favorite drinks of our time, which is popular among all segments of the population. A huge selection of varieties allows each person to choose the best option for themselves. However, along with its unique taste and properties, coffee carries a certain threat to human health.

Coffee beans include a huge amount of complex organic substances that have not yet been fully studied. Scientists are trying not only to determine the chemical composition of the product, but also to identify its possible negative impact on the human body. The composition of coffee beans includes a small amount of caffeine, as well as protein and trigonelline. In addition, the grains contain fiber and coffee oil, so the drink is effective in losing weight.

Although coffee acts differently on all people, There are basic principles of its influence on the human body:

• rapid awakening from sleep, as well as the activation of thought processes;
• increased pressure and acceleration of the heartbeat, which is caused by a rapid rush of blood to the brain;
• more intensive work of the gastrointestinal tract and increased appetite;
• stimulation of body excretion systems, elimination of toxins;
• acceleration of metabolism.

With proper use of this drink, it will have a positive effect on the body, but if you abuse it, you can harm your health.

A distinctive feature of coffee is that it contributes to an increase in heart rate, and also causes hunger and the desire to drink. Too much use of it leads to an overdose and excessive stimulation of the central nervous system. Among the symptoms of such intoxication can be identified problems with sleep, frequent urination, problems with the work of the gastrointestinal tract, etc.

It is worth noting that coffee does not directly affect the cardiovascular system. It can be said for sure that in the process of receiving this product in reasonable quantities, it will definitely not cause heart diseases. However, if there are already any, the drink may cause them to manifest more quickly.

The main disadvantage is that caffeine, once in our body, has a stimulating effect on the work of the adrenal glands, which are responsible for the production of the stress hormone. Too much adrenaline is thrown into the body, as a result of which the heart beats too often and shrinks more strongly. This brings a certain discomfort and can lead to pain in the chest area.

It is noteworthy that even the strongest man can quickly beat his heart after drinking a cup of coffee.

In addition, with the use of coffee you need to be extremely careful in the following cases:

• during stressful days at work;
• after a night without sleep;
• if you do not need to sleep for a long time;
• if such a strong drink was not used for a long time;
• after serious loads.

If there are all sorts of heart diseases, then you should refrain from the use of the soluble variant, as it has a very negative effect on the vessels. Doctors recommend adding cardamom to coffee, which has a good effect on the state of the heart. It is not recommended to drink hot coffee, as this causes blood to move even faster, which is why the heart beats much more often.

It is worth noting that the opinions of doctors about the dangers of this drink for the liver are divided. Some believe that coffee beans are a real poison, while others tend to assume that this product has a prophylactic effect on the state of the liver. The positive effect of a drink on an organ can only be asserted if it was properly prepared, and only natural grains were used in this process. In addition, you need to monitor the amount of consumed product. For example, if we are talking about a variety of “Robusta”, then you can drink it no more than 2 cups a day, and you can drink “Arabica” 3 cups. Negative effect on the liver has an instant drink, which includes a huge variety of harmful antioxidants. It is not the grains that have a bad effect on the state of the body, but the dyes and additives contained in them. Constant use of instant coffee can cause serious harm to this body.

In order to minimize the negative effects of coffee on the liver, the following rules should be strictly followed:

• Drink a drink can be at least 6 hours before bedtime;
• you can not drink it hot;
• in no case can not drink coffee on an empty stomach or mix it with alcoholic beverages, such as beer.

Scientists argue that too frequent use of this drink can cause serious changes in the liver or cause exacerbation of existing diseases. Among the main problems that can affect the liver because of coffee, can be noted:

• the development of an ulcer due to too frequent drinking or drinking on an empty stomach;
• disruption of liver cells;
• rapid increase in blood sugar concentration, this is possible in cases where the drink is taken along with a fatty meal.

If you have any pain in the liver or even a little discomfort, you should immediately abandon this flavored drink. In addition, it is best to drink only good coffee, because the use of low-quality product causes even more harm to the liver.

This drink has a number of negative characteristics, so it is contraindicated in many categories of people. Women are not recommended to drink this drink in the following cases.

• Pregnancy. A distinctive feature of coffee is that it removes calcium from the body, and its lack may interfere with the formation of baby bones. In addition, coffee retains liquid, which often causes puffiness.
• Climax or endometriosis.
• During menstruation. Water retention often leads to pain in the lower abdomen.

Drinking coffee is also prohibited in the presence of the following diseases.

• Problems with the gastrointestinal tract: gastritis, gastric ulcer, pancreatitis. This drink includes a huge amount of substances that increase the level of acidity in the body.
• Heart problems. Coffee leads to a narrowing of blood vessels, and also increases the pressure, so this drink should be abandoned for people suffering from hypertension, arrhythmia, etc.
• Anemia. This product affects the absorption of iron by the body.
• In diseases of the thyroid gland, as coffee depresses its work.

At the moment, scientists disagree about the use of this product in diabetes. It should be noted that the product itself in no way affects the level of sugar in the blood, but the use of additives may adversely affect it. If a person suffers from high cholesterol, then you need to consult with your doctor about the possibility of drinking.

One of the most favorite morning drinks is not always possible to combine with other products. Scientists say that the wrong combination can be harmful to health.

• First of all, it is impossible to combine this drink with fatty foods, since such a combination can lead to a significant increase in blood sugar. If this is done too often, it will lead to obesity and diabetes. This happens because saturated fats do not allow the fast absorption of glucose.
• Coffee is not recommended to be combined with cheese. According to nutritionists, this combination of foods prevents calcium from being absorbed, and its cheese contains a fairly large amount.
• Oddly enough, most people like to drink coffee with milk, although this combination is medically incorrect. Recent studies have found that such a combination causes serious harm to health. Daily use of coffee with milk can lead to the development of tumors in the gastrointestinal tract.
• It is also better not to combine the drink with cigarettes.

The harm of coffee is that its uncontrolled use can cause a lot of problems with the body. First of all, it will negatively affect the appearance and condition of the skin. Experts believe that the optimal dosage is no more than 2 medium-sized cups of a drink per day (total volume is about 300 ml). Among the most frequently shown signs of coffee overdose are the following symptoms.

• The change in urine color to darker, which means that the body does not have enough fluid. This can adversely affect the work of the kidneys.
• Sleep disturbance. Caffeine has an effect on the nervous system about 6-8 hours after drinking. That is why it is recommended not to use these drinks in the afternoon.
• Feeling anxious. If you feel too frequent heartbeat, then it is safe to say that you drank some coffee. Under the influence of this drink, the activity of the adrenal glands is activated, which "throws" a huge number of stress hormones into the blood.
• Heartburn. Another effect of consuming too much caffeine is the relaxation of the esophageal sphincter. Hydrochloric acid begins to irritate the gastric mucosa.

To learn how to drink coffee, see the next issue of the program "To live healthy!".