You can cut your cancer risk by eating organic, a new study says
By Susan Scutti, CNN
Updated 1500 GMT (2300 HKT) October 22, 2018
Photos:2018's 'Clean 15'
Avocados – Fewer than 1% of avocados tested positive for pesticides. Best of all, only one pesticide of any kind was found on all the avocados tested. For these reasons, the Environmental Working Group ranked avocados as the No. 1 cleanest produce.