Airline says snacks cater to health-conscious consumers and those with dietary restrictions.

Company also benefits from innovation in North America.

Lineup includes four products, including cookie, loaf cakes and brownie bites.

Varied consumer perceptions can create new opportunities for snack products.

Convenience is being redefined in today’s market by both snack and staple foods.

U.S. market still dominates, but other regions are prime for growth.

Trend heads toward finding shoppers where they are in their daily routine.

I.R.I.’s Sally Lyons Wyatt identifies strategies for snacking innovation.

Private equity firm forms Bettera Brands behind 'buy and build' strategy.

Bite-size snacks are popular in new product launches.