Public speaking anxiety: 5 validated strategies and the CBD framework

Public speaking anxiety refers to the fear of being judged negatively by others in a communication situation. It manifests to varying degrees: occasional stage fright, avoidance of certain situations, or even disabling social phobia. The severe form is recognised by the HAS as an anxiety disorder in its own right, calling for specialist care.

The physical symptoms stem from the acute stress reaction: release of adrenaline and cortisol, faster heart rate, hyperventilation, muscle tension, dry mouth, sweating. Cognitively, one observes a focus on the risk of failure, anticipatory rumination and a devaluation of one's own abilities.

According to the files published by **Inserm**, anxiety disorders affect around 21% of French people over their lifetime, a significant proportion of whom present a social anxiety component. Distinguishing occasional stage fright from a characterised disorder is essential: the first can be managed alone, the second calls for a professional.

The most robust antidote to anticipatory anxiety remains preparation. Knowing your subject, structuring your argument and anticipating difficult questions reduces uncertainty — anxiety's main fuel.

In practice:

• A three-part structure: hook, development (3 to 5 points), a conclusion that opens outwards.
• Learn the first sentence by heart: cross the threshold without groping for words.
• Anticipate questions: list the 5 questions most likely to be asked and prepare the elements of an answer.
• Rehearse out loud, ideally standing, in conditions close to the real situation.

Avoidance feeds fear. Cognitive behavioural therapies (CBT), recommended by the HAS as the first-line treatment for social anxiety, are built on gradual exposure to feared situations.

Build a hierarchy of exposures: speak in front of one trusted person, then three close contacts, then ten colleagues, then a wider audience. Each step cleared consolidates confidence and desensitises the nervous system to the situation.

Toastmasters clubs, present in several large French cities, offer a structured, supportive and progressive training setting. Theatre workshops, improvisation classes and in-house public speaking training play an equivalent role.

Breathing is one of the few physiological levers we can act on consciously. Slow, deep, abdominal breathing activates the parasympathetic system and slows the heart rate within a few minutes.

The 5-5-5 method is simple: breathe in for 5 seconds, hold for 5 seconds, breathe out for 5 seconds, for 5 minutes. Cardiac coherence (5 seconds in, 5 seconds out, 6 cycles per minute for 5 minutes, 3 times a day) is the most widely used version in France and is the subject of validation work in behavioural cardiology.

Practised just before speaking, this breathing measurably lowers heart rate and blood pressure, and frees up part of the available energy for concentration rather than for fighting stress.

Social anxiety rests on automatic thoughts that are often out of proportion: "I'm going to fall apart", "everyone will see me shaking", "I'll lose all credibility". Cognitive restructuring consists in identifying those thoughts, testing them against reality and reformulating them in a more balanced way.

A few useful questions:

• What is the real probability of the worst-case scenario?
• If it did happen, what would actually be lost? Is the situation as final as I believe?
• How would a friend react in this situation? What would I say to them?

This approach lies at the heart of CBT and is supported by many free resources (workbooks, apps, books) validated by clinical psychologists.

Body and mind influence each other. An open, stable posture (feet firmly planted, shoulders open, gaze level with the audience) sends the brain a signal of confidence. Sophrology, Pilates and yoga all offer grounding exercises that can be used in a few minutes before speaking.

Grounding through the feet (feeling the three points of support: heel, base of the big toe, base of the little toe) brings attention back to the body and defuses mental rumination. It is a simple tool, as usable in a meeting as on stage.

If public speaking anxiety leads to systematic avoidance of professional, social or academic situations, affects self-esteem or is accompanied by panic attacks, it calls for a consultation with your GP, who can refer you to a psychologist or psychiatrist. The HAS confirms the effectiveness of CBT in treating social phobia, sometimes combined with medication in severe forms.

Inserm points out that anxiety disorders have a good prognosis as soon as they are treated. Self-treatment with non-medicinal products must not delay a useful consultation.

Several preliminary studies have explored the effect of CBD on acute anxiety. The frequently cited study by Bergamaschi et al. (2011) assessed 600 mg of CBD before a simulated public speaking task in 24 patients with social phobia: subjective anxiety scores and certain physiological parameters were lower than in the placebo group. That dose (600 mg) is far above those commonly used in wellbeing products and has not been replicated on a large scale.

Several legal points must be made clear in France:

• No French or European authority (ANSM, EFSA, HAS) has validated a health claim for CBD. No brand may lawfully present a product as an "anxiolytic" or as being "for stage fright".
• The EFSA published on 9 February 2026 an extremely low provisionally safe daily dose of 0.0275 mg/kg/day (about 2 mg for a 70 kg adult), well below the doses used in clinical studies.
• ANSES submitted in June 2025 a proposal to classify CBD as "presumed toxic for reproduction" (category 1B), leading to a reinforced precautionary approach.

For occasional use within a relaxation ritual (and not as a treatment), a well-dosed CBD oil can form part of a preparation routine, after adopting the validated strategies above. It replaces neither preparation, nor CBT, nor medical advice.

• Five validated strategies: preparation, gradual exposure, breathing, cognitive restructuring, bodily grounding.
• Cardiac coherence (5-5-5) is a simple, validated tool that can be used just before speaking.
• CBT is recognised by the HAS as the first-line treatment for social anxiety.
• CBD is not a recognised anxiolytic in France and replaces neither preparation nor therapy.
• The EFSA has recommended a very low daily dose (approx. 2 mg/day for 70 kg) since February 2026.
• Disabling social anxiety calls for a medical consultation, not a wellbeing product.

Is stage fright necessarily pathological?

No. Occasional stage fright is a normal physiological reaction, shared by almost all speakers (including professionals). It becomes a problem when it leads to systematic avoidance, significant distress or has a lasting effect on social and professional life.

How long before an event should you practise cardiac coherence?

Ideally, build cardiac coherence into a daily practice (3 times a day) to benefit from the underlying effect. Acutely, a 5-minute session 30 to 60 minutes before speaking has a measurable effect on heart rate and the feeling of calm.

Are beta blockers a good option?

Beta blockers (propranolol) are sometimes prescribed off-label for severe stage fright, on medical prescription only. They reduce the physical manifestations (tremor, faster heart rate) without acting on the cognitive component. Their use should never be treated lightly and calls for a discussion with a doctor.

Can CBD help before speaking in public?

No French or European authority has validated this use. The Bergamaschi study (2011) used 600 mg of CBD in an experimental setting, a dose far above ordinary use. CBD can form part of a personal relaxation ritual, with no recognised medical property.

When should you see a psychologist?

As soon as public speaking anxiety hinders your professional, social or academic life, or is accompanied by panic attacks. Your GP can refer you to CBT, the reference treatment according to the HAS. A few sessions are often enough to acquire lasting tools.

To explore our selection of hemp-based products intended to accompany a relaxation ritual, [see our stress and anxiety catalogue](/categorie-produit). CBD is not a medicine. In the event of persistent or disabling anxiety, consult a healthcare professional.

• EFSA Journal 2026 — Update statement CBD novel food — primary
• ANSM — Thematic file on medical cannabis — primary
• ANSM — Progress report, Feb. 2024 (final year of the trial) — primary