It is difficult to obtain reliable estimates concerning the number of children trafficked each year, primarily due to the covert and criminal nature of the practice. The International Labour Organization estimates that 1.2 million children are trafficked each year.Child labor refers to the employment of children in any work that deprives children of their childhood, interferes with their ability to attend regular school, or is mentally, physically, socially or morally dangerous and harmful. The International Labour Organization considers such labor to be a form of exploitation and abuse of children. Child labor refers to those occupations which infringe the development of children (due to the nature of the job or lack of appropriate regulation) and does not include age appropriate and properly supervised jobs in which minors may participate. According to ILO, globally, around 215 million children work, many full-time. Many of these children do not go to school, do not receive proper nutrition or care, and have little or no time to play. More than half of them are exposed to the worst forms of child labor, such as child prostitution, drug trafficking, armed conflicts and other hazardous environments. There exist several international instruments protecting children from child labor, including the Minimum Age Convention, 1973 and the Worst Forms of Child Labour Convention. More girls under 16 work as domestic workers than any other category of child labor, often sent to cities by parents living in rural poverty such as in restaveks in Haiti.
Trolamine salicylate (Aspercreme, Aspergel) is an organic compound which is the salt formed between triethanolamine and salicylic acid. It is used as an ingredient in sunscreens, analgesic creams, and cosmetics. The salicylic acid portion contributes to both the sun protection effect (by absorbing UVB radiation) and to the analgesic effect. The triethanolamine neutralizes the acidity of the salicylic acid. One benefit of this topical analgesic is that it has no odor, in contrast to other topical analgesics such as menthol. The US Food and Drug Administration has not reviewed any of the over-the-counter products listed in the Daily Med database that contain trolamine salicylate. Also, the producers of trolamine salicylate products have not provided evidence to the FDA in support of claims that this chemical is directly absorbed through the skin into underlying tissue. Due to health concerns, in 2019 the FDA issued a proposed rule classifying the sunscreen use of trolamine salicylate as "not generally recognized as safe and effective." One study reported that trolamine salicylate does penetrate into, and persist within, underlying muscle tissue. The test subjects used either the trolamine salicylate product or a placebo while engaging in an exercise regimen designed to induce muscle soreness.