How to be a conscious eater

A guide to making food choices that are are good for you, others, and the planet. Is organic really worth it? Are eggs ok to eat? If so, which ones are best for you, and for the chicken--cage-free, free-range, pasture-raised? What about farmed salmon, soy milk, sugar, gluten, fermented foods, coconut oil, almonds? Thumbs-up, thumbs-down, or somewhere in between? Using three criteria--Is it good for me? Is it good for others? Is it good for the planet?--Sophie Egan helps us navigate the bewildering world of food so that we can all become conscious eaters.