Philomena Gist understands why it hurts so much to be on food stamps. After all, she's got a master's degree in psychology.

"There's pride in being able to take care of yourself," says the Columbus, Ohio, resident, laid off last year from a mortgage company and living on workers' compensation benefits while recovering from surgery. "I'm not supposed to be in this condition."

Neither are many of the 27.5 million Americans relying on government aid to keep food on their tables amid unemployment and rising prices. Average enrollment in the food stamps program has surpassed the record set in 1994, though the percentage of Americans on food stamps is still lower than records set in 1993-95. The numbers continue to climb.

Gist, 51, is the new face of hunger in the USA. She says she spent most of her adult life working as a mental health counselor before deciding to try real estate. "I'm a professional person," she says.

As economists nationally debate whether the country is in recession and policymakers discuss ways to drive down gas prices, a new category of Americans combats hunger.

Since 2006, soaring food and fuel prices have combined with lost jobs and stagnant wages to boost the number of Americans needing food aid. More than 41% of those on food stamps came from working families in 2006, up from 30% a decade earlier, according to the latest Agriculture Department data.

They are real estate agents and homebuilders hit by the housing slump, seniors on Social Security, parents of students whose free breakfast and lunch programs don't solve the problem of dinner. Increasingly in recent months, they have signed up for food stamps and shown up at food pantries, trying to make ends meet.

"This last year's been the worst," says Gladys Pearson, 76, a retired corrections officer, as she leaves a Bread for the City food pantry in Washington, D.C., a three-day supply of staples in the basket of her walker. She likens it to the 1950s, when her husband would come home with a small can of milk for their newborn daughter because a big one was too expensive....