I sure hope Nature Valley sees this post and sends me some coupons for their fabulous products because this is really good! I tried the peanut butter dark chocolate variety. It is 190 calories and 10 grams of protein. It does have a fair amount of fat (12 grams). It also has five grams of fiber (and don't we all need more of that?).
What I really liked about the protein bar is that it isn't really sweet. It doesn't taste like a candy bar. It has six grams of sugars if you're counting, but with all the protein and fiber it balances really well.