“…In recent years, considerable progress has been made in dietary studies, thanks to the use of instruments such as inductively coupled plasma mass spectrometry (ICP‐MS), by which it is possible to perform a fast and precise analysis of trace elements contained in various types of samples, including teeth and bones. The evaluation of concentration and the isotopic abundances of certain elements to obtain information about past populations is now possible (Lambert et al , ; Klepinger, ; Budd et al , ; Schutkowski et al , ; Szostek and Głąb, ; Szostek et al , ; Djingova et al , ; Webb et al , ; Busetto et al , ; Simonetti et al , ; Corti et al , ; Tomczyk et al , ).…”