How to clean vegetables before cooking ? I mean does it needs any kind of chemical wash to remove pesticides etc. Albendazole removes capacity of worms to consume sugar so worms die, is it possible that albendazole goes to human consumption and then sugar consumption stops by human body. So is diabetes root cause is due to vegetable with pesticides like albendazole and other ? If that's a fact then should we clean vegetable pesticide free and consume ?