This is true.
The nervous system is made up of the brain and the spinal cord
If you are asking for a True or False answer the answer is False.
Mint Gum has metanol in it which is like a cooling agent and it tricks your nerves into thinking its something cold like an ice cube in your mouth. And then you drink the water, and your brain thinks its extra cold and it just feels like you swallowed alot of ice.
