Top Eco-Friendly Energy Bars

Energy bars have come a long way. When introduced more than two decades ago, they sacrificed taste for function and were "enjoyed" almost solely by hard-core athletes and hikers. Today, thanks to a boom in competing brands, some are actually worth savoring--while others are still harder to swallow than compressed wood shavings.

To determine the best and worst, 15 Sierra Club staffers blind-tasted and scored bars from 25 companies that work to preserve the environment. Learn more.

Source: Sierra Club