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The complete preparation guide

How to Prepare for an Ayahuasca Ceremony

Preparation is not a hurdle to clear before the real work begins — it is the first movement of integration itself.

Approx. 45 min read

The way you prepare shapes the way you meet the medicine, and the way you meet the medicine shapes what you are able to carry home. Long before you sit in ceremony, the quiet choices you make — what you eat, what you set down, what you turn toward, and what you finally allow yourself to feel — begin to clear the channel through which insight can move.

This guide gathers everything we share with the people who come to us before a retreat. It is long by design. Read it slowly, in more than one sitting, and return to the sections that speak to where you are. Nothing here is a rule handed down from above; it is an invitation to arrive prepared, protected, and open.

We move through four dimensions of preparation — mental, spiritual, physical, and emotional — then into the traditional dieta with practical food guidance and recipes, essential medical safety, and a month-by-month, week-by-week countdown you can follow all the way to ceremony day.

Why preparation is the first step of the journey

Ayahuasca is often described as a teacher, and like any teacher she meets the student who shows up. When you arrive scattered, exhausted, and defended, a great deal of a ceremony can be spent simply catching up with yourself — unwinding the nervous system, softening the armour, remembering how to feel. When you arrive rested, clear, and willing, that groundwork is already done, and the medicine can take you further into what you actually came for.

Preparation is not about becoming worthy or perfect. It is about reducing noise. Every layer of stimulation you set down in the weeks beforehand — the constant scroll, the sugar spikes, the low-grade dread of an over-full calendar — is a layer of static removed from the signal. What remains is a quieter, more honest baseline from which the work can begin.

We frame preparation as the opening chapter of integration rather than a separate task because the two are one continuous movement. The habits you build to prepare — stillness, honesty, simple food, tending to your body, being with your feelings instead of fleeing them — are the very same habits that carry insight into lasting change afterwards. If you learn them now, you will not be learning them for the first time when you most need them.

Give yourself permission to take this seriously without becoming rigid about it. Preparation done from fear becomes another form of control, and control is often exactly what the medicine comes to loosen. Prepare thoroughly, then hold it all lightly. The willingness matters more than the perfection.

How to use this guide

Start with the four dimensions of preparation to understand the inner landscape you are tending. Then move to the dieta and the food guidance, which is where most people have practical questions. Read the medical safety section carefully and honestly — it is the one part of this guide that is non-negotiable. Finally, use the countdown as a practical checklist, working backwards from your ceremony date.

If your ceremony is only a week or two away, do not despair that you cannot follow every suggestion for the full three months. Begin where you are. Even a fortnight of simpler food, gentler evenings, and honest reflection will change how you arrive. Do what you can, and be kind to yourself about the rest.

Above all, follow the specific guidance of your facilitator or retreat centre. Different lineages and different medicines carry different requirements, and the people holding your ceremony know their tradition and their brew. Where their instructions differ from anything here, theirs come first.

Whole-person preparation

The four dimensions of preparation

We prepare as whole people, not as minds detached from bodies or hearts sealed off from spirit. The four dimensions below are not separate compartments but four doors into the same room. Tend to all of them and you will feel yourself gathering, becoming more present and more available, in the weeks before you sit.

Mental preparation

Clearing the mind and softening the grip of control

The modern mind is rarely quiet. We move through our days managing, planning, comparing, and rehearsing conversations that may never happen. Ayahuasca invites a different relationship with thought — one where you are no longer trying to steer the river but learning to trust its current. Mental preparation is the practice of loosening the reins in advance so that surrender in ceremony is not a shock but a familiar movement.

Begin by reducing the sheer volume of input in the weeks beforehand. Notice how much of your attention is spent on screens, news, and the opinions of strangers, and deliberately create more silence. This is not deprivation; it is making space. A mind that has grown used to stillness will not fight the medicine's stillness so hard.

Examine your expectations honestly. Many people arrive with a fixed picture of what ayahuasca should show them — a specific insight, a particular healing, a dramatic vision. These expectations, however sincere, can become walls. The most fruitful stance is curiosity without demand: I am willing to receive whatever is here for me, even if it is not what I imagined. Practise holding your hopes with an open hand.

Finally, prepare for the possibility of difficulty. A challenging ceremony is not a failed one; discomfort is often where the deepest work lives. Knowing this in advance — that fear, confusion, or resistance may arise and that they are part of the process, not signs that something has gone wrong — gives you a place to stand when the ground moves.

Practices

  • Reduce screen time and news intake, especially in the final two weeks.
  • Keep a journal to notice recurring thoughts, fears, and hopes.
  • Practise a simple daily meditation, even five to ten minutes of watching the breath.
  • Write down your expectations, then consciously set them down.
  • Rehearse the phrase you can return to in ceremony: 'I let go, I trust, I allow.'

Spiritual preparation

Cultivating reverence, intention, and connection

You do not need to hold any particular belief to prepare spiritually. Spiritual preparation is simply the cultivation of reverence — an orientation toward the ceremony as sacred rather than recreational, and toward yourself as someone worthy of care and healing. It is the difference between consuming an experience and entering a relationship.

The heart of spiritual preparation is intention. An intention is not a wish list handed to the medicine but an honest naming of what you are turning toward. It is often more powerful as a question than a demand — 'Show me what I need to see about my grief' rather than 'Take away my grief.' Let your intention be spacious enough for a surprising answer.

Spend time in the weeks beforehand in whatever practice connects you to something larger than your daily self. For some this is prayer; for others it is time in nature, music, silence, or ritual. Reconnecting with the natural world is especially grounding — ayahuasca is a plant medicine of the forest, and remembering your own belonging to the living world softens the meeting.

Consider a small closing ritual before you travel: lighting a candle, writing a letter to yourself, or speaking your intention aloud to someone you trust. Ritual signals to the deeper mind that something significant is beginning, and helps the ordinary self step respectfully aside.

Practices

  • Refine one or two clear intentions, holding them as open questions.
  • Spend unhurried time in nature — walking, sitting, simply listening.
  • Establish a daily practice of prayer, meditation, or contemplative silence.
  • Create a small altar or gather a few meaningful objects to bring with you.
  • Speak your intention aloud in a simple ritual before you leave home.

Physical preparation

Preparing the body as a clear vessel

The body is not separate from the work; it is the vessel through which the medicine moves. Physical preparation makes that vessel as clear and resilient as possible, so that the body has less to process and more capacity to support you through an intense night.

The centrepiece of physical preparation is the dieta — the traditional dietary discipline covered in detail in its own section below. Beyond food, the aim is to lighten the body's overall load: reducing or eliminating alcohol, caffeine, nicotine, and recreational substances; sleeping more and better; moving gently and regularly; and drinking plenty of clean water.

Sleep deserves particular attention. Many of us carry a chronic sleep debt that leaves the nervous system frayed. In the weeks before ceremony, prioritise rest as if it were medicine, because it is. A rested body is a more stable container, less prone to being overwhelmed and quicker to find calm when the night grows long.

Gentle movement — walking, stretching, yoga, swimming — helps discharge stored tension and keeps you in friendly contact with your body. This is not the time for punishing workouts or new extremes. The invitation is toward tenderness: treating the body as something you are caring for rather than pushing through.

Practices

  • Follow the dieta faithfully in the days and weeks specified by your centre.
  • Reduce and then eliminate alcohol, caffeine, and recreational substances.
  • Prioritise sleep — aim for consistent, generous rest each night.
  • Move gently and daily: walking, stretching, yoga, or swimming.
  • Hydrate well with clean water, herbal teas, and simple broths.

Emotional preparation

Making room to feel what is already here

Ayahuasca often works by bringing feelings to the surface — grief long postponed, anger swallowed for the sake of peace, fear that has quietly shaped a life. Emotional preparation is the practice of beginning to make room for these feelings before ceremony, so that when they arise you are not meeting them as complete strangers.

In the weeks beforehand, allow yourself to slow down enough to notice what you actually feel. Much of our busyness is a strategy, however unconscious, for staying just ahead of our own emotions. As you create quiet, feelings that have been waiting may begin to speak. Welcome them. Journaling, honest conversation with a trusted friend, or simply sitting with what arises all help.

Attend to your relationships. Where there is an unspoken resentment, an unmade apology, or an unexpressed love, consider whether now is the time to tend to it. You do not need to resolve your whole life before ceremony, but arriving with fewer open loops and less carried resentment leaves you lighter and more available.

Be especially gentle with yourself if you carry trauma. The medicine can move quickly toward tender places, and it is wise to have support around you — a therapist, a trusted companion, the facilitators themselves. Preparation is also preparation to be held: knowing who you can turn to, and giving yourself permission to reach for them.

Practices

  • Journal freely about what you feel, without editing or judging.
  • Have honest conversations to tend to important relationships.
  • Practise naming emotions as they arise, simply and without shame.
  • Identify your support system for before, during, and after the retreat.
  • If you carry trauma, arrange professional support alongside the ceremony.

The traditional diet

The dieta: eating to prepare

The dieta is the traditional dietary and lifestyle discipline that surrounds ayahuasca work in the Amazonian traditions. At its simplest, it is a way of quieting and cleansing the body so that the medicine can be received cleanly and safely. Some of its restrictions are practical and safety-critical — certain foods interact dangerously with ayahuasca's chemistry — while others are about lightening and purifying the system.

How strict your dieta needs to be, and for how long, depends on your tradition and your facilitator. A common pattern is to begin easing in two to four weeks before ceremony and to keep the diet strictly in the final week and the days immediately before and after. Always follow the specific instructions of your retreat centre, as some brews and lineages require longer or stricter observance.

Below is general guidance. It is not a substitute for your facilitator's directions or, where relevant, medical advice — especially the tyramine restrictions, which relate to ayahuasca's MAOI activity and are a genuine safety matter, not merely tradition.

Foods to favour

  • Fresh vegetables, steamed or lightly cooked
  • Fresh fruit (in moderation as ceremony approaches)
  • Whole grains: rice, oats, quinoa
  • Legumes and simply prepared beans
  • Plain grilled or steamed white fish and chicken (earlier in the diet)
  • Nuts and seeds in small amounts
  • Plenty of water, herbal teas, and simple vegetable broths

Foods and substances to avoid

  • Aged, fermented, or cured foods (aged cheese, salami, soy sauce, miso, sauerkraut) — tyramine risk with MAOIs
  • Red meat and heavy, fatty, or fried foods
  • Pork and processed meats
  • Excess salt, sugar, and refined or processed foods
  • Spicy foods and strong spices
  • Alcohol in any form (stop well in advance)
  • Caffeine, nicotine, and recreational drugs
  • Overripe or fermented fruit, and yeast-heavy foods

Two threads run through the dieta: safety and simplicity. The safety thread is about tyramine and about avoiding substances that interact with ayahuasca — take this seriously and read the medical safety section carefully. The simplicity thread is gentler: eating plainly, lightly, and with gratitude, so that the body is calm and uncluttered. Bland food, eaten mindfully, is itself a form of preparation.

Sexual abstinence is also traditionally part of the dieta, usually for several days to a week before and after ceremony. Like the food restrictions, this is about conserving and gathering your energy. Follow your centre's guidance on timing.

Nourishing simply

Simple recipes for the dieta

Eating plainly does not have to mean eating joylessly. These recipes are gentle, nourishing, and diet-friendly — the kind of food that supports a calm body and a settled mind. Adjust seasoning to the level of simplicity your dieta calls for; as ceremony approaches, keep salt, oil, and spice minimal.

Grounding morning oats

A warm, steadying breakfast to begin the day gently. Naturally sweet without added sugar.

Ingredients

  • 1 cup rolled oats
  • 2 cups water or unsweetened plant milk
  • 1 ripe banana, mashed
  • A small handful of soaked almonds, chopped
  • A pinch of cinnamon (omit in the final days if keeping it very plain)

Method

  1. 1Combine oats and liquid in a pan over medium heat.
  2. 2Stir in the mashed banana and simmer gently for 5–7 minutes until creamy.
  3. 3Remove from heat, top with chopped almonds and cinnamon, and eat slowly.

Cleansing vegetable broth

A light, hydrating broth for the final days of the diet, when simplicity matters most.

Ingredients

  • 1 carrot, chopped
  • 1 stick celery, chopped
  • 1 small courgette, chopped
  • A handful of leafy greens
  • Fresh ginger, a thumb-sized piece, sliced
  • 1.5 litres water

Method

  1. 1Add all vegetables and ginger to the water and bring to a gentle boil.
  2. 2Reduce heat and simmer for 25–30 minutes.
  3. 3Strain if you prefer a clear broth, or eat as a light soup. Season very lightly, if at all.

Steamed fish with rice and greens

A clean, protein-forward meal for the earlier phase of the diet, before the strictest final days.

Ingredients

  • 1 fillet of white fish (such as cod or tilapia)
  • 1 cup cooked white or brown rice
  • A handful of steamed greens (spinach, chard, or broccoli)
  • A squeeze of fresh lemon
  • A little fresh parsley

Method

  1. 1Steam the fish for 8–10 minutes until it flakes easily.
  2. 2Steam the greens until just tender.
  3. 3Serve fish over rice with the greens, finishing with lemon and parsley. Keep salt minimal.

Simple lentil and vegetable stew

A hearty, plant-based option for the weeks of easing in — filling without being heavy.

Ingredients

  • 1 cup red or green lentils, rinsed
  • 1 carrot, diced
  • 1 courgette, diced
  • 2 tomatoes, chopped (omit in the final days if avoiding acidic foods)
  • 3 cups water or light vegetable stock
  • Fresh herbs to finish

Method

  1. 1Add lentils, vegetables, and water to a pot and bring to a boil.
  2. 2Reduce heat and simmer for 25–30 minutes until the lentils are soft.
  3. 3Finish with fresh herbs. Keep it simply seasoned.

Working backwards

Your preparation countdown

Use this timeline as a practical map, working backwards from your ceremony date. If you are starting closer to the date, simply join the countdown where you are and do what you can. The aim is a gentle narrowing — life becoming quieter, food becoming simpler, and attention turning inward — as the ceremony approaches.

3 months before

Lay the foundation

Begin gently. Small changes now make the later steps far easier.

  • Book with a reputable centre and read all of their guidance carefully.
  • Begin a light daily practice: a few minutes of meditation or journaling.
  • Start reducing alcohol, caffeine, and processed food gradually.
  • Review any medications with a doctor and with your facilitators.
  • Begin noticing your intentions — what is drawing you to this work?

2 months before

Deepen the practice

Let the new rhythms settle into ordinary life.

  • Establish a consistent sleep routine and prioritise rest.
  • Add gentle movement — walking, yoga, swimming — most days.
  • Continue reducing stimulants; move toward simpler, cleaner meals.
  • Journal about the emotions and memories that begin to surface.
  • Spend regular unhurried time in nature.

1 month before

Turn inward

Begin the dieta in earnest and clarify your intention.

  • Ease into the dieta: fresh vegetables, grains, light proteins.
  • Eliminate alcohol and recreational substances completely.
  • Refine your intention into one or two open, honest questions.
  • Reduce social and digital noise; protect quiet time each day.
  • Confirm travel, logistics, and your support plan for afterwards.

4 weeks before

Commit to the diet

The dietary discipline becomes steady and consistent.

  • Follow the dieta consistently; remove aged and fermented foods.
  • Keep meals plain, light, and eaten mindfully.
  • Deepen your daily meditation or prayer practice.
  • Tend to any relationships or unfinished emotional business.

3 weeks before

Simplify

Continue narrowing; let life grow quieter.

  • Reduce salt, sugar, oil, and spice further.
  • Maintain gentle daily movement and generous sleep.
  • Continue journaling; notice what wants your attention.
  • Begin winding down demanding commitments where you can.

2 weeks before

Protect your peace

Guard your energy and reduce stimulation sharply.

  • Cut screen time and news intake significantly.
  • Keep evenings calm and restful; protect your sleep.
  • Eat simply and lightly, staying well hydrated.
  • Sit with your intention daily, holding it lightly.

1 week before

Enter the threshold

Strict dieta and deep rest. You are nearly there.

  • Keep the dieta strict; avoid all aged, fermented, and heavy foods.
  • Begin sexual abstinence per your centre's guidance.
  • Rest deeply; keep life as quiet and simple as possible.
  • Pack what you need and finalise practical logistics.
  • Speak your intention aloud in a small, personal ritual.

The day before

Arrive gently

Rest, hydrate, and let go of the ordinary world.

  • Eat very lightly and simply; keep hydrating.
  • Rest as much as you can; avoid stress and stimulation.
  • Set down your phone and your to-do list.
  • Reaffirm your intention and your willingness to receive.

Ceremony day

Surrender

The preparation is complete. Now you trust.

  • Follow all fasting instructions from your facilitators.
  • Rest, breathe, and stay quiet during the day.
  • Release your expectations; open your hands.
  • Trust the medicine, the space, and yourself.

Medical safety: read this carefully

This is the one part of the guide that is non-negotiable. Ayahuasca is a powerful medicine and interacts with certain medications and health conditions in ways that can be genuinely dangerous. Preparation includes an honest medical review — with a doctor and with your facilitators — well before your ceremony.

The most important interactions relate to ayahuasca's MAOI (monoamine oxidase inhibitor) activity. This is why certain foods and, critically, certain medications must be avoided: combining them with ayahuasca can cause serotonin syndrome or a dangerous rise in blood pressure.

Medications that require special caution

  • SSRIs and SNRIs and other antidepressants — these often require a medically supervised taper well in advance; never stop medication abruptly on your own.
  • MAOI antidepressants and other MAOIs.
  • Stimulants, including some ADHD medications.
  • Certain blood pressure and migraine medications.
  • Some cough and cold medicines containing dextromethorphan.
  • Recreational drugs of any kind, and cannabis.

Health conditions to disclose

  • Heart conditions or high blood pressure.
  • A personal or family history of psychosis, schizophrenia, or bipolar disorder.
  • Epilepsy or seizure disorders.
  • Pregnancy or breastfeeding.
  • Serious liver or kidney conditions.

Always disclose your full medical history and every medication and supplement you take to your retreat centre, and consult your doctor before making any changes to prescribed medication. Tapering psychiatric medication in particular must be done slowly and under medical supervision — never rush it and never do it alone. A responsible centre will ask you these questions; if one does not, treat that as a warning sign.

This guide is educational and is not medical advice. When in doubt, err on the side of caution and postpone rather than proceed unsafely. The medicine will still be there when the time is right.

Setting your intention

Intention is the thread that runs through all of your preparation. It is not a demand placed on the medicine but an honest turning-toward — a way of naming what you are here for and offering yourself to the process. A clear intention gives the work a centre of gravity without dictating its outcome.

Good intentions tend to be open rather than closed, and framed as questions or willingness rather than fixed goals. 'Show me what I need to see about my relationship with my father' leaves room for a truer answer than 'Heal my relationship with my father.' 'Help me understand my anxiety' opens more doors than 'Take my anxiety away.' The medicine often responds to the honest question beneath the request.

It is fine to hold more than one intention, but resist the urge to bring a long list. One or two clear, heartfelt questions are far more powerful than a dozen. In the weeks before ceremony, sit with your intention regularly. Let it simplify and deepen. By the time you sit, it should feel less like something you are holding and more like something you are.

Then, in ceremony, be willing to let even your intention go. You have planted the seed by naming it; you do not need to grip it. Sometimes the medicine answers a question you did not know you were asking. Trust that too.

What to bring and how to arrive

Practical readiness lets you relax into the experience. Your centre will provide their own list, but these essentials are common. Pack simply and a few days early so that the final day can be calm.

  • Comfortable, warm, loose clothing in layers — ceremonies can run cold at night.
  • A shawl or blanket you find comforting.
  • A personal water bottle.
  • A journal and pen for before and after.
  • Any small meaningful objects for your space or an altar.
  • Essential medications (disclosed and cleared with your centre in advance).
  • Toiletries that are unscented or lightly scented, as strong smells can be intense.
  • An open heart, patience with yourself, and a willingness to receive.

Common questions

Frequently asked questions

A final word

Preparation is an act of respect — for the medicine, for the tradition that carries it, and for yourself. Everything you do in the weeks beforehand is a way of saying: I am taking this seriously, and I am ready to meet whatever is here for me.

Do what you can, and hold the rest with kindness. Perfect preparation is not the goal; sincere, willing preparation is. Arrive rested, clear, and open, and trust that the work you have done to get there is already part of the healing.

When you are ready to continue the journey on the other side of ceremony, we are here — with integration circles, trusted professionals, and a community that understands. Preparation begins the path; integration is where it becomes a life.

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