Caleb Torres lost seven pounds his freshman year of college — and not because he didn’t like the food in the dining hall. A first-generation college student, barely covering tuition, Torres ran out of grocery money halfway through the year and began skipping meals as a result.

He’d stretch a can of SpaghettiOs over an entire day. Or he’d scout George Washington University campus for events that promised free lunch or snacks. Torres told no one what he was going through, least of all his single mom.

“She had enough things to worry about,” he said.

Now a senior and living off-campus, in a housing situation that supplies most of his meals, Torres is finally talking about his experience with the hunger problem on America’s college campuses: a quiet, insidious epidemic that researchers say threatens millions of students every year.

To read the full article by Caitlin Dewey, visit The Washington Post.