has glasses with blue frames and often finds her hands are blue from dye — has been in thrall to the color since 1993, when she and her husband, Henri, bought a derelict tannery in Lectoure ...

BBG is cheap and non-toxic, crosses the brain-blood barrier and is very similar to FD&C blue dye No. 1 ... only noticeable side effect was that the eyes of the rats that received either of ...