3 tips for finding food that isn't genetically engineered.
READER'S COMMENT:
"I'm surprised that you don't mention the PLU codes on fresh produce. 4 digits means its conventionally grown; a 9 in front of the 4-digit code means its organically grown; an 8 in front of the 4-digit code means GE.
http://www.plucodes....
READER'S COMMENT: