Anxietymaxxing

What drives anxiety

• GABA is the brain's main calming, inhibitory neurotransmitter, the "slow down" signal. It works through two different receptor types that produce different effects. Low overall GABA tone produces a wired, restless, hyper-alert baseline.
• GABA-A is the fast switch. When activated, it produces rapid calm within minutes, less mental chatter, muscle relaxation, and at higher doses sedation. This is what benzodiazepines, alcohol, kava, and apigenin work on. The classic anxiolytic feel.
• GABA-B is the slow, mood-shifting dial. When activated, it produces a longer-lasting state that's less about sedation and more about feeling good: pro-social, talkative, emotionally open, sometimes mildly euphoric. This is what phenibut and baclofen work on. The pro-social, feel-good profile is exactly what makes them more addictive and dangerous than GABA-A compounds, withdrawal can be severe.

• Glutamate is the main excitatory neurotransmitter (the "go" signal). Too much glutamate signalling produces anxiety, racing thoughts, and difficulty winding down. Magnesium gates the NMDA glutamate receptor, which is why magnesium deficiency commonly shows up as anxiety.

• The HPA axis and cortisol. Cortisol is your main stress hormone. It spikes during stress, then should drop. When stress is constant, cortisol stays elevated, and the brain reads this as "we are still in danger," keeping you hypervigilant and anxious. The anxiety itself keeps the cortisol up, creating a loop. Adaptogens (herbs like Ashwagandha and Rhodiola) work by modulating this system, bringing elevated cortisol back toward normal

• Noradrenaline is the alertness signal. In acute anxiety (the moment before you go on stage, before the date, behind the wheel), it's overactive, producing the racing heart, sweating, shaking, and "on edge" physical symptoms. Beta-blockers like propranolol work by blocking peripheral noradrenaline, which is why they're so effective for performance situations specifically.

• Serotonin influences emotional regulation and impulsivity. Low serotonin shows up as irritability, restlessness, and difficulty tolerating discomfort. SSRIs work by raising it, slowly.

• The vagus nerve and parasympathetic tone. Your nervous system runs two opposing branches automatically in the background. The sympathetic branch is fight-or-flight (racing heart, fast breathing, tense, alert). The parasympathetic branch is the opposite, the "we're safe, calm down" mode. The vagus nerve runs the parasympathetic system. When it fires, it releases acetylcholine to your heart and organs (slowing them down), and the brain reads that calm body state and responds by raising GABA, dropping cortisol, and reducing noradrenaline. This is how deep breathing, cold water on the face and humming calms you down.

• MAO (Monoamine Oxidase) is the enzyme your body uses to break down dopamine, serotonin, and noradrenaline after they've done their job.
• MAO-A preferentially breaks down serotonin and noradrenaline. Inhibiting it raises serotonin and noradrenaline. This is what classical antidepressant MAOIs target.
• MAO-B preferentially breaks down dopamine. Inhibiting it raises dopamine specifically, which is why selective MAO-B inhibitors (Selegiline, 9-Me-BC) are used for motivation, focus, and Parkinson's-related dopamine preservation.

Tier 0 — Cookie cutter lifestyle and behaviour advice

• Gradual exposure. For any anxiety that's situation-specific, exposure works trough fear extinction learning: when you encounter a feared situation repeatedly without the bad outcome happening, the prefrontal cortex learns to inhibit the amygdala's fear response.

• Sleep. 7-9 hours, consistent timing. Sleep deprivation hits anxiety through the amygdala (fear centre) becoming more reactive, and the prefrontal cortex's brake on it weakens. GABA is replenished during sleep, so loss leaves the brain's calming signal underpowered. And the cortisol curve inverts (high at night, low in the morning), which drives more anxiety.

• Aerobic exercise. 30-45 minutes daily. Reduces anxiety acutely (lower for hours after) and chronically (resets HPA axis tone over weeks). Comparable to SSRIs for mild-to-moderate anxiety in head-to-head trials.

• Breathwork. Specifically the physiological sigh (double inhale through nose, long exhale through mouth) for acute panic, or box breathing (4-4-4-4). Longer exhale than inhale activates the parasympathetic system directly. do 5 min before any acute situation.

• Cut caffeine if you’re sensitive. Caffeine raises noradrenaline and cortisol. Cut it for two weeks and see what your real baseline is.

• Sunlight in the morning. Anchors circadian rhythm and regulates cortisol's natural curve. Morning sun supports the right cortisol pattern (high in the morning, low at night).

• Time in nature. Urban environments bombard the nervous system with low-level sensory threats that keep the sympathetic system activated. Nature has less of this, the parasympathetic system takes over by default.

• Cold exposure. Acute discomfort followed by sustained parasympathetic activation. Also useful as exposure training for tolerating physical anxiety symptoms.

• Social connection. Real human contact (eye contact, touch, real conversation, not text) triggers oxytocin release, which suppresses the amygdala and lowers cortisol. Humans also co-regulate their nervous systems through facial expression and vocal tone, being near a calm person measurably calms you. Loneliness also signals "I am unprotected" to the brain and keeps threat-detection on high alert.

• Reduce inputs. Your threat-detection system evolved before screens existed and can't distinguish between watching a disaster and being in one. The amygdala sees angry faces, urgent words, and threatening images and fires the fight-or-flight cascade regardless of whether you're physically present. Cortisol stays elevated for hours after exposure to negative news.

Tier 1 — Anxietymaxxer essentials

• 
  Magnesium, 300-400 mg daily as glycinate or threonate (taken in the evening). Required cofactor for over 300 enzymes, gates the NMDA glutamate receptor, supports GABA signalling.

• 
  L-Theanine, 100-400 mg as needed. Amino acid from tea that raises GABA and reduces glutamate without sedation. Produces a calm, alert state. Works acutely within 30-60 minutes. Stacks well with caffeine to remove its anxious edge. No dependency profile.

• 
  Taurine, 1-3 g daily. Amino acid with calming effects through GABA-A receptor modulation. Particularly useful for nervous-system overactivation from training, caffeine, or stimulants. Cheap and well-tolerated.

Tier 2 — Adaptogens and stronger naturals

• 
  Ashwagandha, 300-600 mg standardised extract daily. Adaptogen that lowers cortisol meaningfully. Calming over 2-4 weeks, sometimes mildly sedating. Most useful for chronic stress-driven anxiety. Thyroid-suppressing effect at higher doses.

• 
  Rhodiola, 200-400 mg daily in the morning. Adaptogen that moderates the cortisol response and mildly raises dopamine. Most useful when anxiety is driven by exhaustion and chronic stress rather than acute panic.

• 
  Lemon Balm, 300-600 mg daily. Blocks the enzyme that breaks down GABA, raising overall GABA levels and producing mild GABA-A activity. Reduces anxiety without sedation. A good first step before reaching for stronger compounds.

• 
  Apigenin, 50-100 mg in the evening. Mild GABA-A receptor modulator (the same receptor benzodiazepines hit, but much milder). Calming, sleep-supporting, low side effect profile.

• 
  Saffron extract (Affron), 28-30 mg daily. Has comparable evidence to standard antidepressants for mild-to-moderate anxiety and depression in several trials. Works on serotonin signalling without the side effect profile of SSRIs.

• 
  St. John's Wort, 300-900 mg daily. Mild SSRI-like activity from natural compounds. Effective for mild-to-moderate anxiety and depression. Significant drug interactions through CYP induction, particularly with hormonal contraceptives, SSRIs, and many other medications. Read the interaction profile before adding.

Tier 3 — Stronger GABAergics and Russian peptides

• 
  Kava, 50-250 mg kavalactones as needed. Pacific Islander root that acts on GABA-A receptors at a different binding site than benzodiazepines, which is why it produces real calm without cognitive impairment. Useful for social situations and dates where you want the edge off without slowing down. Liver toxicity is a real concern with poor quality extracts or daily use, stick to noble varieties and use intermittently.

• 
  Picamilon, 50-150 mg as needed. GABA bonded to niacin, which lets GABA cross the blood-brain barrier. Produces calm focus rather than sedation. Useful when anxiety is the main thing blocking focus or performance.

• 
  Selank, intranasal spray/injection, dosing varies. Russian-developed peptide. Anxiolytic without sedation, raises BDNF, supports mood. One of the cleanest acute-use anti-anxiety compounds available. No dependency profile, so reasonable to use ahead of demanding situations or as a daily background compound during stressful stretches.

• 
  Alcohol, 1-2 drinks can be used for acute anti-anxiety through GABA-A modulation, similar mechanism to benzodiazepines, plus mild NMDA antagonism that dampens glutamate. Lowers anxiety and increases social fluency. Benefits stop at 4+ drinks, which trigger meaningful next-day rebound anxiety. Long term detrimental to cardiovascular, liver, and cognitive health, raises cancer risk, and ages you prematurely.

Tier 4 — Prescription anxiolytics

• 
  Propranolol, 10-40 mg taken 30-60 minutes before the situation. Beta-blocker that blocks peripheral noradrenaline. Removes the physical symptoms of anxiety (racing heart, sweating, shaking) without touching the cognitive component. Particularly effective for performance situations: presentations, public speaking, exams, performances, first dates, sales pitches, anything where the physical anxiety symptoms make the cognitive performance worse. Doesn't sedate, doesn't impair thinking.

• SSRIs (
  
  Zoloft (Sertraline) ,
  
  Escitalopram (Lexapro)), dosing varies. Selective serotonin re-uptake inhibitors. The first-line prescription option for generalised anxiety disorder, social anxiety disorder, and panic disorder. Effects build over 4-8 weeks. Real efficacy for chronic anxiety, but real side effects (sexual, emotional blunting, weight changes) and a non-trivial withdrawal profile.

• 
  Fluvoxamine, 50-300 mg daily. SSRI with unique sigma-1 receptor activity. Used for OCD and anxiety. The sigma-1 activity gives it some distinct properties compared to other SSRIs.

• 
  Clomipramine, dosing varies. Tricyclic antidepressant, particularly effective for OCD and panic disorder. Older drug, more side effects than SSRIs but stronger effect for specific anxiety presentations.

• 
  Pregabalin, 75-300 mg daily. Acts on calcium channels to reduce glutamate release. Approved for generalised anxiety disorder in Europe, off-label in the US. Faster acting than SSRIs, can be used acutely. Can be used as alcohol replacement in social situations. Real efficacy, with euphoric potential and a meaningful misuse profile, horrible withdrawals if over-used.

• 
  Buspirone, 15-30 mg daily. Serotonin receptor partial agonist. Non-sedating, no dependency profile, but effects build slowly over weeks. Good for chronic generalised anxiety, less useful for acute situational use.

Tier 5 — Heavy/experimental

• 
  Phenibut, 250-1000 mg as needed (rare use only). GABA-B agonist, structurally similar to GABA itself. Powerful anxiolytic and pro-social effects, which is why people reach for it before social events and dates. Extremely high dependency potential and dangerous withdrawal (seizures, psychosis). Use no more than once or twice a week, never two days in a row.

• 
  Baclofen, 10-30 mg as needed. GABA-B agonist, prescription muscle relaxant with anxiolytic effects. Similar to Phenibut but lower abuse potential.

• Benzodiazepines (alprazolam, clonazepam, diazepam, lorazepam), dosing varies. Direct GABA-A receptor positive allosteric modulators. The fastest and most powerful anxiolytics that exist. Real lifesavers for acute panic and short-term situational use (a one-time flight for someone with severe flight phobia, an acute crisis), real disasters for long-term use. Dependency develops within weeks, withdrawal can be fatal.

• 
  TAK-653 (osavampator), oral. AMPA receptor potentiator. Emerging compound with both pro-cognitive and potentially anxiolytic effects in some users. Early evidence base.

A note on GABAergic dependency

A note on exposure vs compounds