Fresh cilantro is great at cleansing the body of heavy metals. Chlorella, spirulina, milk thistle, parsley, burdock root, dandelion root, and marshmallow root all help detoxify the liver and kidneys. In addtion, SamE also detoxifies the liver. There are others but these are some of the better known. Oh, and cilantro is supposed to help elevate one's mood. Bonus! (Must be why I love eating salsa so much!)