If you are passionate about nutrition and have research, innovative experiences, or ongoing projects you want to share… this is your moment.
We invite you to submit your scientific oral communication to the IV Congress of Young Researchers in Nutrition (CoJIIN), which will take place in Barcelona from the 26th to the 28th of February, 2026.
Sharing science among professionals, young researchers, and students not only inspires but also builds a stronger, up-to-date, and committed community focused on health and well-being.
🔍 Why participate?
It doesn’t matter which area you work in: public health, clinical nutrition, food innovation, microbiota, sustainability, nutrition education… CoJIIN is an open space for all perspectives!
Your level of experience or academic stage is not a limitation. You can submit your communication if you are working on a Bachelor’s thesis, Master’s thesis, Doctoral thesis, or any other related research project.
Oral Communications may be delivered either in person or online (the online option is available only for participants joining from outside Spain), and may be presented in either Spanish or English.
Although the congress is primarily aimed at young researchers, exceptions may be considered for participants over 35 years old.
In previous editions, we have hosted communications on topics such as metabolomics, dietary interventions in oncology, nutrition and mental health, sustainable food systems, microbiota, new nutritional algorithms, and much more. This year, we want to know about your work!
📣 Submit your communication and join this essential young scientific meeting.
Guidelines for oral communication submissions
Complete all the required sections for the «Text» of your communication using the following submission template:
Before sending it to our email, carefully review your communication, as it will be published exactly as received.
Don’t miss the opportunity to share your research and experiences in the field of nutrition at the IV CoJIIN!
Important dates
- June 2025: Opening of the first period for oral communication submissions.
- Second half of September 2025: Notification email confirming whether the communication has been accepted, including date and time of the oral presentation.
- October 2025: Opening of the second period for oral communication submissions.
- First half of January 2026: Final notification email confirming acceptance and presentation schedule.
- 31st of January 2026: Closing of the oral communication submission period.
- Second half of September 2025: Notification email confirming whether the communication has been accepted, including date and time of the oral presentation.
- 26-28th of February 2026: IV CoJIIN in Barcelona and presentation of your oral communication (registration for the congress is mandatory and the responsibility of the person submitting the communication).
We look forward to receiving your work and seeing you in Barcelona, 26–28 February 2026!