Food can conjure up all kinds of warm and fuzzy feelings—childhood nostalgia, memories of road trips, or just the simple comfort of a nourishing cup of soup.

For restaurants, though, conveying a sense of love could be as simple as picking a different menu font.

A recent study found that when restaurant diners read menus with healthy food options printed in a typeface that appears handwritten, they were more likely to believe that the food was better for their bodies, made of better ingredients, and prepared with more care than similar items printed in machine-style fonts.

“The handwritten typeface conveys love, and that sense of human touch feels even more salient,” said Stephanie Liu, co-author of the study and assistant professor of hospitality management at The Ohio State University. “It feels to the customer like there is more heart, more effort, and more love in it, even though it doesn’t cost any more money.”

The team’s findings were published Feb. 10 in the Journal of Business Research.

The researchers conducted online surveys and found that the positive-response phenomenon occurred only when customers perceived the restaurant or menu items as healthy or locally grown—when the restaurant’s brand was health-focused.

“This wouldn’t apply to a fast-food brand that sells low-quality hamburgers,” Liu said.

But a font that appeared handwritten, even if it had been produced by a computer and not actually written by hand, triggered the perception that extra love and care are imbued in the restaurant’s offerings.

Liu has a theory about why this might be: The world is growing ever-more automated and ever-more mechanized. Technology can put distance between humans and occasionally remove the warmth that comes with human touch.