In criminal law, among the forms of manifestation of the disposition character of the person’s will is listed the consent of the individual to damage his own interests. A subjective right, such as the right to health, covers the faculty of the holder to exercise, to dispose of it; however, the criminal law, draws a limit beyond which this proper freedom becomes abusive. Thus, the person’s consent to causing damage to his own health or bodily integrity, regarded as an act capable of generating legal consequences, is governed by permissible limits of those social values that the holder can be entitled to exercise unfettered. For these reasons, through this investigation, we conclude that in order to assign a probative content to the consent of the person to damage his health it is necessarily to take into account: the degree of the injury, the circumstances of the manifestation of the victim’s will; the impact of the victim’s consent on other values and law requirements