YOUR RAISIN D’ETRE

Diet trick needs just 1

Want to lose weight? Try eating a single raisin very, very slowly.

You may not have heard it through the grapevine, but that’s the wacky-sounding advice of Leslie Korn, Ph.D., an expert in mental-health nutrition and author of the new cookbook “The Good Mood Kitchen” (W. W. Norton).

Korn swears that gumming a single dried fruit for several minutes can help hungry adults short-circuit the munchies.

Here’s how it works: Start by picking up a raisin and observing its grooves and wrinkles. Give it a sniff and note your body’s physical state. (Is your mouth watering? Is your tummy rumbling?)

Place the raisin in your mouth and turn it around, exploring the fruit’s surface with your tongue.

Then slowly chew the raisin, noting its soft center and complexity of flavor. Swallow andd remain still. Imagining thee fruit traveling down to your stomach.

“The raisin exercise couples our awareness with our ability to exert control over our ‘automatic’ reactions,” such as cravings, Korn told The Post.

According to Korn, this new wrinkle on eating raisins spurs a chemical relaxation response called parasympathetic dominance. In this state, heart and breathing rates slow, and levels of an anti-anxiety neurotransmitter called GABA rise.

GABA receptors in the gut respond by stabilizing appetite — and improving digestion when you ultimately do eat a proper meal or snack, she said.

Korn said she recommends using a raisin because its taste and texture are “dynamic.” But a small bite of almost anything could work — and, yes, that includes chocolate.