has linked these and other ingredients to a range of health problems including allergic reactions, chronic inflammatory reactions, and late-onset allergic reactions to related clothing and hairdressing dyes. They can cause these reactions long after application. Neither black henna nor pre-mixed henna are approved for cosmetic use by the FDA. Religious views Egyptians originally used tattoos to show dedication to a god, and the tattoos were believed to convey divine protection. In Hinduism, Buddhism, and Neopaganism, tattoos are accepted. Southeast Asia has a tradition of protective tattoos variously known as sak yant or yantra tattoos that include Buddhist images, prayers, and symbols. Images of the Buddha or other religious figures have caused controversy in some Buddhist countries when incorporated into tattoos by Westerners who do not follow traditional customs regarding respectful display of images of Buddhas or deities. Judaism generally prohibits tattoos among its adherents based on the commandments in Leviticus 19. Jews tend to believe this commandment only applies to Jews and not to gentiles. However, an increasing number of young Jews are getting tattoos either for fashion, or an expression of their faith. There is no specific teaching in the New Testament prohibiting tattoos. Most Christian denominations believe that the Old Covenant ceremonial laws in Leviticus were abrogated with the coming of the New Covenant; that the prohibition of various cultural practices, including tattooing, was intended to distinguish the Israelites from neighbouring peoples for a limited period of time, and was not intended as a universal law to apply to the gentiles for all time. Many Coptic Christians in Egypt have a cross tattoo on their right wrist to differentiate themselves from Muslims. However, some Evangelical and fundamentalist Protestant denominations believe the commandment applies today for Christians and believe it is a sin to get a tattoo. In Catholic teaching, what is said in Leviticus (19:28) is taught not binding upon Christians for the same reason that the verse "nor shall there come upon you a garment of cloth made of two kinds of stuff" (Lev. 19:19) is not binding upon Christians. It is a matter of what the tattoo depicts. The Catholic Church says the images should not be immoral, such as sexually explicit, Satanic, or in any way opposed to the truths and teachings of Christianity. Tattoos are considered to be haram for many Sunni Muslims, based on rulings from scholars and passages in the Sunni