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
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.
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
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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