Even when they are not related to the intake of substances with a direct harmful action on the body, addictions are always negative because they make one a slave to situations or behaviors that one cannot do without, greatly limiting one’s freedom of choice and quality of life. Usually, we find ourselves falling victim to it almost without realizing it and, often, even having a hard time admitting it to ourselves. But what are the substances and circumstances that one should pay attention to in daily life? Here are the
10 most common causes of addiction
.

Great physicians of antiquity: Galen
Galen, (he was born in Pergamon in 129 A.D. ,and died in 201) devoted his life to the knowledge and dissemination of Medicine in the Greek world, passing on his knowledge until the beginning of the Renaissance.








































































