El Sol Healing Retreat Center

Dietary Guidelines

Please note that it is important to discuss with your doctor and let us know any medications you are taking upon registration to ensure your complete safety and well-being.

Summary of El Sol Healing Retreat Center’s Dietary and Medication Requirements

Following the dietary requirements in preparation for your retreat helps to lay the groundwork for the medicine experience, demonstrates respect for the process and commitment to your healing, and prepares your body to receive the medicine. It can also reduce the amount of cleansing needed to be done in ceremony, in order to allow the healing work to unfold more easily. In general, we encourage you to eat whole foods, limiting processed foods and foods high in salt, sugar, oils, and animal fats, along with the additional foods listed below.


Please avoid the following for at least 2 weeks prior to your retreat:

  • Recreational drugs (including cannabis)
  • Alcohol
  • Pork & red meat
  • Sexual & sensual activity with self or others
  • Limiting processed foods
  • Limiting salt and foods high in salt
  • Limiting foods high in sugar
  • Limiting foods high in oils & animal fat
  • Spicy foods
  • Blue cheese
  • Peanuts, soy, and fava beans

Please avoid the following for at least 1 week prior to your retreat:

  • Caffeine (at least 1 week)
  • Refined sugars
  • Pickled, fermented, and smoked foods
  • Overly ripe foods
  • Dairy
  • Ice & ice cold drinks (cool drinks are OK)
  • Adrenaline-inducing activities

medical guidlines

In general, we recommend stopping most medications, if possible, 4 weeks in advance of your retreat. However, we recognize that this may not be possible for all medications. Please discuss with your doctor any and all medications you are taking and their interactions with MAO inhibitors, particularly if you are taking any medications that would pose a health risk to discontinue. It’s not always necessary to discontinue medications, but it’s very important to discuss this with your primary doctor as well as our team when filling out your medical intake questionnaire prior to booking your flights. Some medications are contraindicated with ayahuasca medicine. Unlike food interactions, whose consequences are usually unlikely to be serious, interaction with pharmaceutical drugs and medications (including some over-the-counter drugs and certain herbs) can be potentially life-threatening. In particular, the following drugs and medications can be dangerous with ayahuasca and should be discontinued at least 4 weeks prior to partaking in ceremony:

  • Other MAOIs
  • SSRI’s (any selective serotonin reuptake inhibitor)
  • Antihypertensives (high blood pressure medicine)
  • Appetite suppressants (diet pills)
  • Medicine for bronchitis; antihistamines, medicines for colds, sinus problems, hay fever, or allergies (Actifed DM, Benadryl, Benylin, Chlor-Trimeton, Compoz, Bromarest-DM or -DX, Dimetane-DX cough syrup, Dristan Cold & Flu, Phenergan with extromethorphan, Robitussin-DM, Vicks Formula 44-D, several Tylenol cold, cough, and flu preparations, and many others;
  • Any drug containing dextromethorphan/ DXM or with DM, DX or Tuss in its name.
  • CNS (central nervous system) depressants (Xanax, Ativan, etc)
  • Vasodilators
  • Antipsychotics
  • Barbiturates
  • Cocaine
  • Amphetamines (meth-, dex-, amphetamine), ephedrine, MDMA (Ecstasy), MDA, MDEA, PMA
  • Opiates (heroin, morphine, codeine, and especially opium)
  • Dextromethorphan (DXM)
  • Mescaline (any phenethylamine) – less dangerous but not recommended
  • Kratom – less dangerous but not recommended
  • Kava – less dangerous but not recommended
  • Herbal supplements St. John´s Wort & 5-HTP

As mentioned above, we also recommend discontinuing the use of cannabis for at least 2 weeks (1 month if you regularly work with this plant) prior to your retreat. Cannabis use can make it difficult for many people to connect strongly with ayahuasca.


At El Sol Healing Retreat Center, we hold a high standard for every aspect of the healing process. We believe all those who feel the call of the medicine, regardless of where they choose to partake, should understand the potential risks involved as well as the current knowledge, traditions, and recommendations, both spiritual and medical, in preparing for such an experience.  That’s why we decided to sit down with a true expert, Dr. Clancy Cavnar, a prominent figure in the world of ayahuasca shamanism, and who has been working with the medicine for over 20 years, to put together the best tips and practices for you to get the most out of your experience.

Medical Considerations Regarding Ayahuasca

The main purpose of screening is to ensure the safety of all participants in a ceremony. Health conditions and medications are also screened. Ayahuasca is not recommended for people with psychosis and bipolar disorders. Sometimes, when these individuals take it, it potentiates a reaction that can last beyond the ceremony, and requires further intervention. Sometimes ayahuasca may trigger psychosis in a person who is not apparently psychotic prior to taking it. In addition to this, there have been reports of suicides and violence after ayahuasca sessions. For these reasons, screening for mental health disorders is important, and honesty about any conditions.

There have been no deaths attributed directly to the physical effects of ayahuasca, though people often feel sick or as if they may die. These effects wear off.

Ayahuasca may be contraindicated in people with heart problems or high blood pressure. However, anecdotal reports indicate that these conditions have rarely caused problems in sessions. This may be due in part to screening such individuals out.

Ayahuasca works on the serotonergic system. This has resulted in the theory that taking medications that boost serotonin, such as the serotonin reuptake inhibitor antidepressants, could result in a condition known as “serotonin syndrome” that could be life threatening. However, from 1998 to today, there has not been a single report of serotonin toxicity elicited by an ayahuasca-SSRI combination.

Medical practitioners in the União do Vegetal (UDV, a Brazilian religious organization that uses ayahuasca as a sacrament) have monitored people on SSRIs who have continued to use ayahuasca and have found them to be able to be used in combination, beginning with lower doses of ayahuasca and gradually increasing. Some report anecdotally that it can be more or even less intense, and may increase vomiting. They recommend discontinuing use one to three days prior to the session. However, most places [including Soltara] feel that it is safer to stop using SSRIS 2 to 4 weeks before, and consider this part of the dieta to be followed. The discontinuance of medications such as this must be decided on a case-by-case basis, depending on several factors, such as the previous experience of the participant, their health, other medications they may be taking, etc.

Recreational drugs of all kinds are discouraged by all traditions. Cocaine, amphetamines, MDMA, LSD, and other hallucinogens are not recommended in combination with ayahuasca. Many healers, particularly in the Shipibo tradition, recommend avoiding marijuana for 2 weeks before a session.

There are many lists on the Internet telling what drugs to avoid. However, there are few reports of harm. Any drug that raises blood pressure, such as cocaine, may be a problem in combination with ayahuasca. Drugs like heroin will interfere with the experience, but there is no evidence that it is more dangerous than heroin alone. The addition of other hallucinogens may increase chances of a negative experience. Some traditions incorporate alcohol into the ritual, but most consider it contraindicated. Tobacco is often used sacramentally, either in smoke form or in ground rapé mixtures that are insufflated.

A great number of drugs have not been tested for compatibility with ayahuasca, and therefore should not be used with it. Drugs that raise blood pressure, psychiatric medications, asthma medications, and antihistamines are often listed as contraindicated. In the case of these drugs, caution should be used and, depending on the medication, it should be discontinued for at least a day and possibly more. The severity of the illness being treated, the amount of the medication, and the overall health of the person attending will all factor into whether it is advisable to serve ayahuasca to an individual.

Importance of Diet in Preparing for Ayahuasca

Experience with ayahuasca teaches the importance of a clean diet, both before and after the session. Indigenous use of ayahuasca is always accompanied by some kind of diet and, though the restrictions vary, some fundamental guidelines are shared, including avoiding recreational drugs, alcohol, and sexual activity for a period preceding and following the medicine, and avoiding salt, pork, alcohol, sexual activity, drugs, spicy foods, ice, and cold drinks. There are more complex dietas practiced by those in training to be traditional healers, but following the basics will enhance the results of the ritual for most seekers and allow the medicine space to work most effectively. Focusing on deprivation is not the purpose of a diet; its purpose is to create an environment in your body that gives the medicine the best chance of permeating and illuminating areas that need healing. Practicing these disciplines shows respect for the medicine, respect for the process, and is believed to lead to more insight and less difficulty in the sessions.

Dietas can be used to learn about another plant, which is taken in combination with ayahuasca and consumed as a tea. The healing properties of the accompanying plant are revealed by its use with ayahuasca during the dieta.

Diets are a major component in traditional ayahuasca use. If you are considering drinking ayahuasca, it is important to check with your shaman or center regarding specific dietary guidelines. The term dieta includes food, social relations, and sexual activities. Shamans themselves normally do long dietas, sometimes lasting more than one year. Dietas for those on the shamanic path usually involve isolation in the forest without contact with others, though recent invention of the “social diet” allows mostly Western practitioners to attend work or live in a city while following the food, sex, and drug prohibitions.

Extensive lists are available on the Internet of food recommendations based on folklore or indigenous practices. Recommendations exists for avoiding food that contains tyramines, a prohibition based on the belief that they will interact with the MAOI in ayahuasca; but there is only anecdotal evidence that this has any effect on the experience. There is no proof beyond individual sensitivities and cultural traditions that certain foods consumed will affect the experience.

Whereas some ayahuasca traditions recommend fasting, others do not. In the vegetalista and Shipibo traditions, waiting at least four hours after the last meal before drinking is suggested. Sessions can be long, and fasting can result in fatigue. Differing opinions on this make a general recommendation impossible.

Vomiting is quite common, so consideration of how something might come back up is usually in order. Sometimes intense vomiting can cause vomit to come out the nose. Avoiding sharp foods, like nuts, and spicy or acidic food that may burn is wise as a basic diet. Caffeine may also cause discomfort.

Importance of Diet in Preparing for Ayahuasca

When clients are screened for sessions, it is helpful to outline the benefits and harms that may result from the session. Benefits should outweigh harms and, in the case of ayahuasca, though the benefits are great, there is usually some level of discomfort associated with the drink. Harms include feelings of being unwell during the session, and vomiting and possible diarrhea with intestinal upset that may continue to the next day. Intense psychological distress may occur. There is the possibility in some people of having a psychotic episode. It is possible at times to be unaware of one’s surroundings, which could lead to accidents. The next day, feelings of exhaustion may prevail.

There have been some news reports about people dying in ayahuasca sessions. These accidents have not been from the medicine itself, but from lack of proper care and supervision during sessions, or from additives besides the two plants necessary to make the brew. It is possible to aspirate on one’s own vomit if consciousness is lost and there is no one to clear an airway. It is possible to misjudge physical space and fall, or get lost if unsupervised. These harms and others may befall people in poorly supervised sessions. Unethical leaders and healers may result in harm for participants, including sexual assault while participants are under the effects of the medicine. This is why seekers must be very careful with whom they drink.