Dietary supplements in child and adolescent psychiatry.

Complementary and alternative treatments, including dietary supplements, are very popular and increasingly used in developed countries. Some features such as accessibility, ease of use, the possibility of self-administration and the belief they are safe without side effects, have led to an increase in their consumption. However, there is limited evidence of the effectiveness and safety of these treatments because of methodological issues.

Association between maltreatment and polydrug use among adolescents.

Different studies have related sexual and physical abuse during childhood and adolescence to the development of substance abuse disorders. Nevertheless, we are not aware of the role that other more common maltreatment types, such as neglect, will play among the most risky pattern of consumption: the polydrug use. A clinical sample of 655 adolescents, divided into two groups: polydrug users and non-polydrug users, were assessed on their pattern of drug consumption, history of childhood maltreatment, current psychopathology and their family history of alcoholism.