When swallowing, simply imagine the fruit travelling to the stomach and ask yourself "What does my body really need?"
Korn told the New York Post: "The raisin exercise couples our awareness with our ability to exert control over our 'automatic' reactions."
In simpler terms, it stops the impulse to consume an entire bag of potato chips, or pot of icecream if you are feeling stressed.
Korn states this spurs a chemical relaxation response that is known as parasympathetic dominance.
When this takes place, heart and breathing rates slow and levels of the anti-anxiety neurotransmitter called GABA rise.
Korn suggests that a raisin is best because of it's dynamic texture, however she also states that a small bite of anything, including chocolate would also work.