The purpose of this work is the presentation of the main results of a methodological palaeodiet test through trace elements analysis in skeletal remains. The method used to analyze the bone samples is Inductively Coupled Plasma Opltical Emission Spectrometry (ICP OES). This research takes into account diagenic factors applying a method of control for a better reading of the results. The data obtained show trace elements values indicators of a vegetable diet and trace elements values indicators of a meat diet related with contaminated factors which take part post- mortem
