According to Dr. Joseph Mercola, physician and activist, you can determine how a fruit or vegetable was grown by checking the PLU code on the sticker.
- Conventionally grown food grown with pesticide has a 4 digit code. Example: 4110
- Organically grown food code has 5 digits starting with a nine. Example: 94110
- Genetically Modified food has 5 digits starting with an eight. Example: 84110
Read more information on the damage GM food can do to your body