About 75% of adults in the United States drink coffee, which is widely known for its caffeine content.
Coffee invigorates, improves memory and concentration.
All this is due to the presence of caffeine in its composition, which stimulates the central nervous system, dilates blood vessels, and increases the pulse rate.
The benefit of natural coffee is that it gives energy to the human body, and he feels a surge of strength.
Moreover, the more often a person drinks coffee, the more he feels changes in mood from drinking it.
However, if you drink more than 5 cups of coffee per day, your nervous tension may increase.
It is difficult to trace the effect of coffee on mood, because a person’s expectations play a large role in this.
Caffeine stimulates the nervous system, and if a patient has a predisposition to irritability, is tense and anxious, then caffeine may negatively affect him and aggravate these symptoms.
Coffee increases anxiety and can cause a panic attack.
As with many other symptoms, it all depends on volume.
Caffeine in large quantities, whether it comes from coffee, green tea or cola, can cause anxiety, muscle tremors, rapid heartbeat, and stomach upset.