Pro­tein is king in the eyes of the Amer­i­can shop­per. A March 27, 2013 arti­cle in the Wall Street Jour­nal explains why: dieters think it fills them up, ath­letes turn to pro­tein for mus­cle build­ing and endurance, and par­ents push pro­tein to keep kids going dur­ing the long school day. Does it real­ly work? Sci­ence is not as con­vinced, and data from the US Depart­ment of Agri­cul­ture show that most Amer­i­cans eat more than enough pro­tein. But pro­tein still sells, as I dis­cov­ered dur­ing my vis­it to Expo West ear­li­er this month. Here are just a few of the dozens of prod­ucts pro­mot­ing pro­tein:

Mediter­ranean Snacks has an exten­sive line made from pro­tein-rich legumes (read more about the health ben­e­fits of beans, peas, and lentils in Bean Briefs), includ­ing Lentil Crack­ers, Baked Lentil Chips and crisps made from gar­ban­zo beans.

Pow­er of 3 Seed Blends com­bine pump­kin, hemp, chia, and flax seeds with spices for sprin­kling on morn­ing oat­meal or a lunch sal­ad, or adding to a smooth­ie.

LÄRABAR fea­tured its new ALT Alter­na­tive Pro­tein Bar, its first bar with added pro­tein. Unlike oth­er brands that use whey or soy pro­tein, the pro­tein in ALT comes from peas.

ProYo frozen yogurt push-ups match the pro­tein of more than two cups of milk in a 4‑ounce tube. These would be a nice treat for old­er adults who need to up their pro­tein to help pre­serve mus­cle.

The folks at Home­style Fresh offer two types of microwave­able chili — chick­en with beans and beef with beans – that are high in pro­tein and tar­get­ed toward body builders.