I don't really use alternatives, I just eat really healthy. It's not really a hardship for me though, I prefer things that way, anyway. Like, I never eat fast food, never drink cokes and stuff. I eat mostly organic fruits and veggies, virtually no processed foods, no fried foods. Gosh, it sounds like I don't eat anything, but I do, I just eat good food. I don't eat anything with high fructose corn syrup or partially hydrogenated oils, msg, stuff like that. When I eat meat, it's usually chicken or turkey over beef. If I eat beef, it's the cattle that didn't get hormones/antibiotics. And I buy the organic eggs from uncaged chickens. Sometimes I do substitutions with soy. And I sometimes make my own burrito shells (which are incredible, but a little time consuming because you have to knead the dough.) And I drink filtered water and herbal teas throughout the day.