Every summer, the shelves at Hawai'i Foodbank start to look a little bare. Students who otherwise rely on meal programs during the school year have been turning to the food bank instead. As a result, classes may be back in session, but the food shortage remains.

This summer is especially challenging.

According to Polly Kauahi, director of development at Hawai'i Foodbank, food donations are down in almost every segment — from wholesalers to retailers to federal government, to the community. Modern technology, Kauahi explains, has made manufacturers more efficient. This may sound like a good thing, but it does leave them with less excess food that would otherwise be donated.

In addition, some retailers are opting to sell marked-down food rather than make their usual contributions, and USDA food donations have been on a steady decline during the past two years.

Hawai'i Foodbank, which also oversees Neighbor Island food banks, feeds an average of 131,000 — 33,000 of whom are children. No one should go hungry, least of all children. When donations are down, the food bank is forced to purchase the items. "When that happens, the donations don't go far," said Kauahi. "We're distributing less food than we were three years ago."

Canned protein or meals, such as tuna or beef stew, are most in need. These donations last the longest, and are more convenient for those who have to carry them from place to place, such as the homeless. Canned fruits and vegetables are also needed.

Without the support of businesses and the community, food banks can't help those most in need. This year, those who can afford to help shouldn't wait until the holiday spirit moves them. The time to help is now.