What effect does coffee have on the human body, what should we watch out for? What is harmful in coffee, when it is better to avoid its use, and in what cases will the effect of coffee be beneficial? There are a lot of rumors about this drink, many of which are rather contradictory.
The effect of coffee cannot be defined as uniquely useful or harmful, each person should determine the benefit or harm of coffee on their own, based on their own predispositions, the state of health, condition, and history of the disease.
Coffee increases the intensity of metabolism and energy production; it can have a calming effect on stress. There is also a certain effect of coffee on the center of the brain, which is responsible for breathing. Here the benefits of coffee are obvious: the drink contributes to an easier expansion of the bubbles in the lungs, that is, the effect of coffee on asthmatics can be defined as beneficial. Another advantage of coffee is that its systematic use significantly reduces the likelihood of diabetes and liver cancer.
Another influence of coffee: its grains contain a large number of trace elements and minerals important for the effective functioning of the human body, such as potassium, iron, manganese, magnesium. Also, the drink contains a large number of antioxidants – from this point of view, the benefits of coffee are also obvious: it protects people from harmful environmental factors, and the influence of coffee can sharpen perception: smell, sight, hearing, and facilitate the processing of new information.
The benefits of coffee are also unique in terms of the effect on the intestines: the drink normalizes its work and significantly reduces the likelihood of developing tumors. As for the action on the digestive tract in general: the effect of the drink helps speed up the process of digesting food: the benefits of coffee for those who want to lose weight are fairly obvious.
In addition, the drink stimulates the work of the heart muscle, dilates the blood vessels and, with moderate consumption, significantly reduces the risk of heart attack – the benefits of coffee are obvious.
However, if you abuse, the influence of coffee on the cardiovascular system is not beneficial: the drink can cause insomnia, accelerated heartbeat, general excitability – that is, you can already talk about the harm of coffee and its negative effect on many body systems.
As it was said above, the influence of coffee provokes active secretion of gastric juice, and the harm of coffee for people suffering from colitis, ulcers, gastritis with high acidity is quite obvious.
The harm of coffee is also caused by excessive consumption of the drink: it can cause a severe headache, nervousness, general tension, anxiety, and dizziness.
Every smoker is able to prove the harm of coffee: the simultaneous use of caffeine and nicotine approximately doubles the likelihood of developing hypertension.
The effect on the condition of the teeth is ambiguous: the advantage of coffee is that it reduces the risk of caries and the harm of coffee is in its effect on the color of the teeth.