Also, unless you're eating organic, you is not to be sure that you are not eating genetically modified organisms (GMOs).
If you have a juicer then buy selection of fresh, organic vegetables (preferably locally grown) and juice these along with to create a variety of delicious, nutritious drinks. https://guyanaexpatforum.com/question/the-social-bookmark-creating-a-wheatgrass-juice-diet-4/