Pretty tatoos found on a 1,000-year-old Andean mummy may have been used to mark accupuncture points. The female mummy in the study is much more recent, from about 1,000 B.C., and bore tattooed animals like "birds, apes, reptiles in addition to symbols." Rings were tattooed on four of the fingers
Analysis of the hair taken from 45 Andean mummies shows the people suffered from arsenic poisoning. In the current Journal of Archaeological Science, a team led by Bernardo Arriaza of Chile's Universidad de Tarapaca analyzed hair from 45 Andean mummies taken from ten sites some 7,000 to 600 years old.