International Congress of the Ibero-American Network on Nutriomics and Precision Nutrition (RINN22)
Palácio Universitário da UFRJ Campus da Praia Vermelha Av. Pasteur, 250, 2º andar, Urca Rio de Janeiro – RJ - Rio de Janeiro - Rio de Janeiro - Brasil
With online streaming
Thank you for being part of RINN22 International Congress
Dear participants,
What an incredible three days!
After months of preparation and hard work, it is difficult to put into words how grateful we are to have shared these days with such an inspiring and welcoming community.
TheRINN22 International Congress – Precision Nutrition: Connecting Science to Practicewas much more than a scientific event. It was a truly warm and meaningful space forconnection, exchange, collaboration, and learning, bringing together researchers, students, healthcare professionals, and experts from different regions of Brazil and from several countries.
The warmth of the encounters, the enthusiasm of the discussions, and the connections created throughout these days made this Congress truly special.
We would like to express our heartfelt gratitude to all ourspeakers, participants, partners, collaborators, volunteers, students, and members of the organizing team. Each of you played an important role in making this Congress possible and contributing to its success.
A Note About the Remote Experience
We would also like to acknowledge sometechnical limitations that may have affected the experience of those who joined us remotely. We sincerely apologize for any inconvenience this may have caused. We are aware that these issues may have made it more difficult for some participants to fully follow the live sessions, and we are truly sorry for that.
Over the coming days, our team will be dedicated to doing everything we can toimprove the recordings and make the videos available to participants as complete and useful as possible, so that everyone can fully benefit from the scientific content shared during the Congress.
We greatly appreciate your understanding and patience.Your experience matters to us, and we are committed to learning from these challenges and improving future editions.
Certificates
Certificates of participation and other certificates related to the Congress will be issued shortly and made available through the Even3 platform.
Relive some of the special moments
Ourofficial photo galleryis already available, with a first preview of the beautiful moments captured throughout the three days:
We hope these photos bring back some of the wonderful moments, encounters, and memories we shared together.
Thank you for being part of RINN22 2026.
We look forward to meeting again soon and continuing, together, toconnect science to practice and advance the field of Precision Nutrition.
With our warmest regards and sincere gratitude,
The RINN22 Congress Organizing Committee
About the event
The Ibero-American Network of
Nutriomics and Precision Nutrition (RINN22) announces the first edition of
its International Congress, which will be held on the 2nd, 3rd and 4th of
September 2026, in Rio de Janeiro, Brazil, in a hybrid format.
Under the theme Nutrition of
Precision: Connecting Science to Practice, the Congress will bring together speakers from
international reference, from Latin America, Europe and the United States
United.
Multi-omics approaches will be addressed
in Precision Nutrition, with an emphasis on its clinical and health application
especially for the management of obesity and metabolic diseases
emergent markets. The scientific program will incorporate the use of data analysis
and artificial intelligence in Precision Nutrition, with the objective of strengthening the translation of scientific knowledge into practice
professional and decision-making in health.
It will be an exchange space
training and collaboration, aimed at researchers, professionals from
students and managers interested in innovative strategies for the
comprehensive health care.
September 02, 03 and 04, 2026 Urca, Rio de Janeiro | Brazil – UNIRIO Campus and UFRJ International Congress | Hybrid format Lectures in Portuguese, Spanish, and English, broadcast with subtitles https://rinn22.com/
Abstracts submission open until NEW DEADLINE: 06/14/2026
Registration
All registration fees are expressed in reais (R$). Payments made from other countries may be subject to currency conversion, according to the current exchange rate and the rates applied by the card operator or financial institution.
Attention In-person spots are limited to the auditorium capacity.
Category Verification For Students, RINN22 Members and Partner Scientific Societies Members categories, submission of a supporting document will be required. This document must be attached at the time of completing the registration form. If the document is not submitted or not validated by the organization, the registration may be reclassified to the full-fee category.
Partner Scientific Societies International Society of Nutrigenetics/Nutrigenomics (ISNN), The European Nutrigenomics Organization (NuGO), Sociedad Española de Nutrición (SEÑ), Sociedad Española para el Estudio de la Obesidad (SEEDO), Sociedad Peruana de Nutrición (SOPENUT), Fundación Iberoamericana de Nutrición (FINUT), Federación de Sociedades Panamericanas de Nutrición (FESPAN), Centro de Investigación Biomédica en Red (CIBEROBN), and Institute IMDEA Nutrition.
Platform Fee A service fee of 5.99% will be charged to participants on the registration amount, related to the management of the registration platform (Even3).
International Payments All registration fees are expressed in Brazilian reais (R$). Payments made from other countries may be subject to currency conversion, according to the current exchange rate and fees applied by the card provider or financial institution.
Link to convert Brazilian reais into other currencies, with the daily exchange rate: https://www.bcb.gov.br/en
Responsibility for Bank Fees The congress organization is not responsible for bank fees, additional charges, or exchange rate variations applied by financial institutions.
Price Updates The organization reserves the right to update registration fees or categories when necessary, respecting registrations already completed.
Registrations All registrations are personal and non-transferable.
Cancellation and Refund Policy To secure the discounted rate, registration must be completed within the dates specified in the table. In case of withdrawal, participants who request a refund within 7 (seven) calendar days after the registration date will be entitled to a 100% refund of the amount paid, in accordance with the Consumer Protection Code. If the refund request is made after the 7-day period but up to 30 days before the event start date, the participant will be entitled to a refund of the registration fee minus the EVEN3 platform fee (5.99%). No refunds will be issued if the request is made within 30 days prior to the event.
Universidade Federal do Rio Grande do Sul - Brasil
Profa. Dra. Carolina Nicoletti Ferreira
Universidade de São Paulo - Brasil
Prof. Dr. José Luiz da Rocha
Universidade Federal do Espírito Santo - Brasil
Prof. Dr. Dennys Esper Correa Cintra
Universidade de Campinas - Brasil
Prof. Dr. J Alfredo Martínez
Instituto IMDEA Nutrición, CIBERObn, Universidad de Valladolid (UVa) - Espanha
Dra. Amanda Cuevas-Sierra
Instituto IMDEA Nutrición - Espanha
Profa. Dra. Barbara Vizmanos Lamotte
Universidad de Guadalajara - México
Prof. Dr. Luis Miguel Baquerizo Sedano
Sociedad Peruana de Nutrición, Universidad Tecnológica del Perú
Prof. Dr. Omar Ramos-Lopez
Universidad Autónoma de Baja California - México
Prof. Dr. Fermín Ignacio Milagro Yoldi
Universidad de Navarra, CIBERObn - Espanha
Prof. Dr. Claudio Adrián Bernal
Universidad Nacional del Litoral - Argentina
Prof. Dr. Diego Garcia Diaz
Universidad del Chile
Abstract submission instructions
- Abstracts must be submitted in English and exclusively through the Even3 platform. Submissions submitted by other means will not be considered.
- Only participants registered in the face-to-face modality will be able to present accepted abstracts. At least one of the authors must be registered in the face-to-face modality of the congress at the time of submission.
- The presenting author must be identified at the time of submission. If more than one author of the abstract is registered in the face-to-face modality, the presenting author must be indicated during submission.
- Each registered participant can submit up to two abstracts as a presenter, without limiting their participation as a co-author in other papers.
- Co-authors should not submit an abstract that has already been registered by another author.
- After submission, the author in charge will automatically receive a confirmation email.
- All abstracts will initially be considered for poster presentation. The Scientific Committee will select eight abstracts for oral presentation (in English), based on scientific merit.
- The Scientific Committee of the RINN22 Congress reserves the right to reject abstracts that do not comply with the submission guidelines or that do not meet scientific quality standards.
- The organization of the congress is not responsible for the printing of posters or for travel, accommodation or other related costs. If you need confirmation of acceptance to request funding from your institution or funding agency, please contact the Organizing Committee by e-mail: rinn22congress@gmail.com.
- Authors of accepted abstracts are responsible for printing, installing, and removing their posters during the event.
- Detailed information about presentation schedules and poster and slide templates will be provided in due course.
- Each abstract will be evaluated by at least two independent reviewers, based on scientific quality, originality, methodology, and relevance to the theme of the congress.
- Abstracts identified with plagiarism will be rejected.
- One poster from each thematic area will be selected and awarded by the Scientific Committee.
Publication Opportunities
Maximize the impact of your participation in the Congress by publishing your work in internationally recognized scientific journals.
Full Papers (Special Issue)
Authors will have the opportunity to publish their work as a full research article or a review paper in a Special Issue of the Journal of Physiology and Biochemistry (Springer), a Q1 journal in the field of Physiology with an impact factor of 4.3.
Why submit?
Publication in a high-impact, Q1 international journal
No Article Processing Charges (APC) for selected papers
Rigorous peer-review process
High visibility within the scientific community
Eligibility criteria:
Abstracts must be submitted within the official Congress deadline
Authors must indicate their interest in submitting a full manuscript during the abstract submission process
Submitted abstracts will undergo a rigorous evaluation by the Scientific Committee. Only high-quality contributions, with strong scientific merit and clear alignment with the journal’s scope, will be selected and invited to submit a full manuscript for the Special Issue. All invited manuscripts will be subject to a formal peer-review process.
All accepted Congress communications will be published as abstracts in Cahiers de Nutrition et Diététique (Elsevier), the official journal of the French Society of Nutrition. Outstanding abstracts selected by the journal editors may also be invited to submit a full manuscript.
Why this matters:
Dissemination of your work in an established international journal
Increased visibility within the nutrition and health community
Speakers interested in publishing their presentations as abstracts are also very welcome. In this case, submission through the Congress system is not required, as the process will be managed directly by the Scientific Committee.
Abstract Submission
Please, click on the link below to view the submission guidelines
All poster presentations will be held in electronic format, using the screens provided at the congress venue. Printing the poster is not necessary.
A poster template specifically designed for projection on the available screens is provided. Authors are kindly requested to use the provided template and maintain its dimensions and aspect ratio, as these specifications are required to ensure the proper display of the poster on the screens.
Authors should submit their poster by email to rinn22.drive@gmail.com no later than August 28, 2026, in PDF format.
Please name the file using the abstract ID and the presenting author’s name, without spaces, following this format:
1234567_Julia.pdf
Language and Presentation Format
The poster itself must be prepared in English. However, the oral presentation may be delivered in the presenter’s native language (Portuguese or Spanish).
Each presentation will consist of:
5 minutes for the presentation;
5 minutes for discussion with the assigned evaluator.
Authors are kindly requested to be present and ready at the scheduled time indicated in the program. Given the large number of presentations, strict adherence to the schedule will be essential to ensure that all authors have the opportunity to present their work and interact with the evaluators.
Although the posters will be submitted electronically in advance, we strongly recommend that authors also bring a copy of their poster in PDF format on a USB flash drive as a backup.
Important Information
If the presenting author is unable to attend the congress, they must designate a co-author to present the work on their behalf. Please ensure that the designated co-author is available to attend the presentation at the scheduled date and time.
Following the evaluation process, the Scientific Committee will select three works to receive a Poster Award in recognition of their scientific contribution. The awards will be presented at the end of the congress.
We thank all authors for their collaboration and look forward to your presentations at RINN22!
Oral Presentation Guidelines
The schedule for oral presentations is now available:
A presentation template is provided and should be used for the oral presentations. Authors are kindly requested to preferably maintain the suggested formatting, as the template has been designed to ensure visual consistency throughout the sessions.
Authors should submit their presentation by email to rinn22.drive@gmail.com no later than August 28, 2026, in PDF format.
Please name the file using the abstract ID and the presenting author’s name, without spaces, following this format:
1234567_Julia.pdf
Language and Presentation Format
The presentation slides must be prepared in English. However, the oral presentation may be delivered in the presenter’s native language (Portuguese or Spanish).
Each presentation will consist of:
10 minutes for the presentation;
10 minutes for questions and comments at the end of each session.
Authors are kindly requested to be present and ready at the scheduled time indicated in the program. Strict adherence to the schedule will be essential to ensure that all presenters have the opportunity to present their work and participate in the discussion.
Although the presentations will be submitted electronically in advance, we strongly recommend that authors also bring a copy of their presentation in PDF format on a USB flash drive as a backup.
Important Information
Oral presentations will be held exclusively in person. Online presentation will not be available for oral communications.
If the presenting author is unable to attend the congress, they must designate a co-author to present the work on their behalf. Please ensure that the designated co-author is available to attend the presentation at the scheduled date and time.
We thank all authors for their collaboration and look forward to your presentations at RINN22!
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Palácio Universitário da UFRJ Campus da Praia Vermelha Av. Pasteur, 250, 2º andar, Urca Rio de Janeiro – RJ - Rio de Janeiro - Rio de Janeiro - Brasil
With online streaming
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