25. Go Lean! Crunch
Sugar Per Serving: 13g
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Yes, Kashi prides itself on making all-natural foods. Yes, this particular cereal has "lean" in its name. But if you think this is just for the health-conscious, then either you've never tried it, or your taste buds don't work. It's also loaded with protein, so no need to feel guilty when you're chowing down on your third bowl. Just say you're doing it for your biceps.