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Dr. Biohacker@Dr_Biohacker · May 30, 2026

A neurologist said: “Stick out your tongue for 40 seconds — this removes cortisol faster than any pills and breathing…

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Summary

A neurologist claims that extending your tongue for 40 seconds can rapidly lower cortisol levels by decompressing the vagus nerve, with one client's cortisol dropping from elevated to normal levels in two weeks. The thread explains the physiological mechanism and provides step-by-step instructions, though it includes promotional content for magnesium supplements.

Summarized by ThreadOut AI from the full thread. May miss nuance — read the thread below.

  1. #1

    A neurologist said: “Stick out your tongue for 40 seconds — this removes cortisol faster than any pills and breathing exercises. Big Pharm is panicking:🧵

  2. #2

    1. The client thought the doc was joking. 2 weeks later (with no mediation change)…. His cortisol dropped from 23rd/dL (clinical anxiety) to 14mc/dL(normal). That’s when he realized…

  3. #3

    At 40, I stopped thinking of stress as just a mental issue. High cortisol was ruining my sleep, energy, and recovery. That's what got me interested in magnesium glycinate. This is the one I use every night👇 #ad lvnta.com/lv_NuySzFx89bj…

  4. #4

    2. Your neck is what keeps you anxious: Sending a danger signal to your brain when tense. HPA axis stays on, keeping cortisol pumping. Compressed vagus nerve. This is why the tongue works:

  5. #5

    3. The tongue connects to the hyoid bone, which anchors your primary neck tension muscles. Full extension decompresses the vagus nerve pathway. University of Pittsburg had a study claiming 40 sec of tongue extension increase vagus tone 2X vs 20 min of full meditation.

  6. #6

    4. Why exactly 40 seconds? Under 30 = muscle reverts to tension Over 50 = Brain recalibrate to lower tension 30-45 seconds is when receptors set the baseline. Most stretch fail because people don’t hold enough for neurological reset.

  7. #7

    5. The exact method (step by step): 1. Sit up straight and open mouth wide 2. Extend tongue fully & breath through your nose. 3. Hold 40 seconds, then rest for 60 seconds. 4. Repeat 2 more times, 3 times total. 5. Do it every morning, and better if 2nd session before sleep.

  8. #8

    6. Time line Day 1-3: immediate relax feeling after exercise but fades. Week 1: Feel morning more relaxed Week 2: Sleep quality improves. Week 3: Base line anxiety lowers, dobn’t get irritated 1 month: Body begins self-regulating cortisol.

  9. #9

    At 40, I stopped thinking of stress as just a mental issue. High cortisol was ruining my sleep, energy, and recovery. That's what got me interested in magnesium glycinate. This is the one I use every night👇 #ad lvnta.com/lv_NuySzFx89bj…