Yeah Mayo wins by a landslide. Hellman's is really pushing their "pure" mayo, and they can be commended for that. It wins the most because it avoids using any corn syrup which, as previously mentioned, is horrible for you and your body simply cannot process it like it can with pure sugar (cane or beet derived).

North American food, especially American, relies heavily on corn products of all kinds - corn has been altered so much it is no longer its usual self. Fat in moderation is best - corn syrup and oil are to be avoided.