When considering a "healthy diet", coffee is definitely not one of the first things that cross one’s mind. Stereotypically identified with an unhealthy lifestyle, unfairly demonized for causing various health problems, coffee health benefits had not been acknowledged until recently.
The benefits stemming from coffee consumption can leave even the most fanatical coffee lovers speechless. The following nine points, to which all modern scientific studies converge, include the wide range of coffee’s beneficial properties to the human body.
The above points are valid as long as coffee consumption is kept within a logical basis (1 to 3 cups per day). Although it is extremely difficult to get food poisoning for coffee alone (23 liters of coffee are need for a severe poisoing ), it is certain that over consumption can cause unwanted symptoms such as stomach complaints and insomnia.
It is also important to remember that in order to enjoy the health benefits of coffee, we have to be certain about its quality. Lower quality coffees, although not directly harmful to health, tend to lack the beneficial properties described above and in addition show small signs of toxicity that can be perceived by symptoms such as dizziness and headache.