It's Not Just About Chewing Gum. Guidelines for 'Safe Gum Intervention (Chewing)' that Achieves Both Performance Improvement and Autonomic Nervous System Adjustment

We often see many professionals “moving their mouths, chewing” in the middle of top athletes’ games or in the depths of grueling desk work. They aren’t chewing because they like the taste of the gum. They are intentionally operating the intense physical pump of “chewing” to maximize blood flow (oxygen) to the brain and performing “hacking (intervention)” to keep the parasympathetic nervous system dominant under extreme stress.

However, if an ordinary person just “vaguely chews gum,” these dramatic performance-enhancing effects (the coexistence of arousal and sedation related to E11) cannot be obtained. On the contrary, continuing to chew for a long time or unevenly carries the risk of causing the worst bugs, such as severe temporomandibular disorders (TMD), facial distortion, and chronic stiff shoulders.

Here, we lift the ban on the “pro-spec gum chewing protocol” for drawing out the maximum effect safely.

Strictly Follow the “Dosage and Administration” of Masticatory Intervention

Just as the dosage is written on a medicine box, there are strict rules for “gum intervention” to keep the human body’s massive engine (masseter and temporalis muscles) running.

1. Hardness and Quantity: Constructing Three-Dimensional Resistance with “Multiple Pieces”

• A Single Commercially Available Piece is Too Thin: With the volume of a single piece of typical bottle gum, it gets crushed into a flimsy sheet between the back teeth, failing to provide enough “physical resistance (bulkiness)” for the jaw muscles to operate at full range (maximum contraction).
• Recommended Protocol: Put “at least 2 pieces, ideally 3 pieces” in your mouth at the same time. This turns the gum into a massive, elastic cushion, creating an intense repulsive force (feedback) to the brain (trigeminal nerve). This “resistance” itself is the core of the autonomic nervous system stabilizer that directly hits the brainstem, secretes serotonin, and regulates heart rate variability (HRV) (buffering effect related to E08).

2. Time Limits: The “20-Minute Wall” and the Resting Phase

• Over-Chewing is Joint Terrorism: Since gum can be chewed endlessly without swallowing, unconsciously chewing it for over an hour causes fatal friction and fatigue to the cartilage of the temporomandibular joint (articular disc).
• Recommended Protocol: Separate each session into a “maximum of 15 to 20 minutes.” During these 20 minutes, the boost in blood serotonin concentration and the increase in cerebral blood flow (induction of DIT: E03) reach their peak. Just because it loses its flavor, don’t keep chewing uselessly; when the timer rings, it is mandatory to gracefully spit it out and let your jaw rest (take an interval).

3. Making Bilateral Chewing (Even Left-Right Chewing) Mandatory

• The Terror of Unilateral Chewing (Biased Chewing): Humans inevitably have a habit of chewing only on one side, their “dominant jaw.” Forcefully chewing gum on only one side for 20 minutes disrupts muscle balance, directly causing facial asymmetry and tension headaches from biased tension on the neck muscles.
• Recommended Protocol: “After chewing 5 times on the right, use your tongue to move the gum to the left, and chew 5 times on the left.” Be conscious of this rhythmic rally (maintaining a metronome-like alternating left-right tempo). This “conscious rhythmic exercise (repetition of a monotonous pattern)” itself becomes the trigger that induces the brain into an even deeper state of relaxation (mindfulness).

“Chewing” is the most powerful, free bio-hacking tool you possess. As long as you have the manual (guidelines) to keep this tool running “anytime, anywhere, safely,” you should be able to control your performance at will without relying on caffeine or energy drinks.