I am trying to decide the best route to go for toys for my toddler. I have always bought wood toys, but now that we are looking at furniture for her doll there is the problem of toys being made with MDF, which is a composite wood that most often uses toxic resin, which poses a risk of formaldehyde off-gassing. Are plastics toxic to the touch? I know about the safety issues surrounding plastics and food/drink/teething. Any thoughts?