how save are these teeth fillings?

Hello,

I want to replace BPA composite fillings with these:
Composition:
UDMA
Bis-MEPP
TEGDMA
SiO2

Could you explain how safe are they? My little reaserch tell they aren't safe either..

I had 5 'silver amalgams' and all the psyche problems. Three month ago I've changed them with 'white composites' (not knowing about BPA) it gave me 'low energy' and cloudy mind.

I've read the only safe fillngs are porceain.. but they are way too expensive. another quite radical solution - would be drill them out completely. at least for a time I'll get the money for porcelain.

would it work? or it is not safe to leave teeth empty/open? Tweet