The Convention on the Rights of the Child in its Article 19 states that States Parties shall take all appropriate legislative, administrative, social and educational measures to protect the child from all forms of physical or mental violence, injury or abuse, neglect or negligent treatment, maltreatment or exploitation, including sexual abuse, while in the care of parent(s), legal guardian(s) or any other person who has the care of the child. Geographical context
Violence, as defined in the dictionary of human geography, "appears whenever power is in jeopardy" and "in and of itself stands emptied of strength and purpose: it is part of a larger matrix of socio-political power struggles". Violence can be broadly divided into three broad categories—direct violence, structural violence and cultural violence. Thus defined and delineated, it is of note, as Hyndman says, that "geography came late to theorizing violence" in comparison to other social sciences. Social and human geography, rooted in the humanist, Marxist, and feminist subfields that emerged following the early positivist approaches and subsequent behavioral turn, have long been concerned with social and spatial justice. Along with critical geographers and political geographers, it is these groupings of geographers that most often interact with violence. Keeping this idea of social/spatial justice via geography in mind, it is worthwhile to look at geographical approaches to violence in the context of politics.
Conditions include:

Hypervitaminosis A
Hypervitaminosis D
Vitamin B3 § Toxicity
Megavitamin-B6 syndrome

Prevention
Prevention in healthy individuals not having any periods of avitaminosis or vitamin (vegetables) lack for 2 years at least is by not taking more than the expected normal or recommended amount of vitamin supplements. Epidemiology
In the United States, overdose exposure to all formulations of "vitamins" (which includes multi-vitamin/mineral products) was reported by 62,562 individuals in 2004 with nearly 80% of these exposures in children under the age of 6, leading to 53 "major" life-threatening outcomes and 3 deaths (2 from vitamins D and E; 1 from a multivitamin with iron). This may be compared to the 19,250 people who died of unintentional poisoning of all kinds in the U.S. in the same year (2004). In 2016, overdose exposure to all formulations of vitamins and multi-vitamin/mineral formulations was reported by 63,931 individuals to the American Association of Poison Control Centers with 72% of these exposures in children under the age of five. No deaths were reported. See also
Avitaminosis
Megavitamin therapy
Vitamin C megadosage

References
External links

Dietary reference intakes, official website.