Nature Valley Protein Chewy Bars from General Mills, Minneapolis, MN, contain 10 g protein from all-natural sources plus 5 g fiber and 6 g sugar per 190-Cal bar. Protein sources include roasted peanuts, almonds and soy protein isolate. Available in two flavors — Peanut Butter Dark Chocolate and Peanut, and Almond and Dark Chocolate — the bars retail for $3.89 per 5-pack box.