In addition to bisphenol,composites may contain many of the following:
1)barium aluminosilicate 2)silicone dioxide 3)phosphated polyester 4)H2O2 5)toluene 6)formaldehyde 7)acrylate 8)polyethelene 9)stronium 10)hydroquinone 11)xylene 12)silane 13)aluminum 14)fluoride 15)arsenic
As far as bisphenol A, if one has many fillings ,your exposure to this chemical from your fillings exceeds the total exposure fromall other sources.