Many children have a limited ability to concentrate. Unable to concentrate on a job, get bored constantly involved in activities and try incessantly to find other sources of interest. Because they are unable to follow the rules of social group, these individuals rarely achieved good academic results. Based on the symptoms of hyperactivity and attention deficit, can be classified in hyperactive children, violent or a combination of both. The type of fatty acids omega-3 are so abundant in marine-derived oils. It has been shown that populations that typically consume large amounts of oily fish have reached a level 60 times higher for these acids in their bodies, as well as a virtually zero incidence of heart disease. Likewise DHA has a crucial role in the functioning of the brain and nerve transmissions of the human body.