should foods be labeled as genetically modified
Over 70 percent of processed foods have genetically modified ingredients. GM crops are modified to contain novel patented bacterial and viral DNA never before seen in foods. Not surprisingly, most polls show around 90 percent of the public wants to know which foods are genetically modified.ver 70 percent of processed foods have genetically modified ingredients. GM crops are modified to contain novel patented bacterial and viral DNA never before seen in foods. Not surprisingly, most polls show around 90 percent of the public wants to know which foods are genetically modified.