Scientists are not the first decade of exploring the issue of drug addiction. Specialists from Victoria University in New Zealand have proved that the lack of serotonin, the hormone of joy and happiness, which brings you to the world of drugs. Data published by Zee News.
The level of serotonin in the blood determines a person's susceptibility to addiction. A positive mood is caused by hormones. If a person sees the joy in the real world, it is unlikely he will use substances that alter consciousness.
Most drugs affect the serotonin inhibit its natural formation. Then a dopamine addiction, the desire of the new dose, the constant search for drugs.
Scientists propose to use serotonin as a drug in the treatment of drug dependence.