- Indexed using ESCI, DOAJ, EBSCO, ProQuest, and PubMed Central (PMC)
- Published since 2008
- Publication is subject to payment of an article processing charge (APC)
Nutrition and Metabolic Insights is an open access, peer reviewed international journal focusing on nutrition and metabolism. Please see the Aims and Scope tab for further information.
This journal is a member of the Committee on Publication Ethics (COPE).
Submit your manuscript at https://peerreview.sagepub.com/nmi.
Please see the Submission Guidelines tab for more information on how to submit your article to the journal.
Open access article processing charge (APC) information
Publication in the journal is subject to payment of an article processing charge (APC). The APC serves to support the journal and ensures that articles are freely accessible online in perpetuity under a Creative Commons license.
The APC for this journal is $1500 USD.
The article processing charge (APC) is payable only if your article is accepted after peer review, before it is published. The APC is subject to taxes where applicable. Tax-exempt status can be indicated by providing appropriate registration numbers when payment is requested. Please see further details here.
Please direct any queries to Christa.Walker@sagepub.com.
Nutrition and Metabolic Insights is a peer-reviewed, open-access online journal focusing on all aspects of nutrition and metabolism. This encompasses nutrition, including the biochemistry of metabolism, exercise and associated physical processes and also includes clinical articles that relate to metabolism, such as obesity, lipidemias and diabetes. It includes research at the molecular, cellular and organismal levels.
This journal welcomes new manuscripts for peer review on the following topics:
- Nutrition, including the biochemistry of metabolism
- Exercise and associated physical processes
- Clinical articles that relate to metabolism, such as obesity, lipidemias and diabetes
- Research at the molecular, cellular and organismal levels
- Other areas of interest include gene-nutrient interactions, the effects of hormones, models of metabolic function, macronutrient interactions, outcomes of changes in diet, and pathophysiology
- Submit your manuscript here
- Please refer to the Submission Guidelines tab for more information before submitting your manuscript.
|Joseph Zhou||Harvard Medical School, Boston, MA, USA|
|Lin Yan||United States Department of Agriculture, USA|
|Christa Walker||SAGE Publishing, USA|
|Gabriella Calviello||Catholic University of the Sacred Heart, Italy|
|Dexter Canoy||University of Oxford, UK|
|Sukhinder Kaur Cheema||Memorial University of Newfoundland, Canada|
|Maria Luisa Forchielle||Medical School of Bologna, Italy|
|Nelli Giribabu||University of Malaya, Malaysia|
|Joanne Harrold||University of Liverpool, UK|
|Gang Hu||Pennington Biomedical Research Center, USA|
|Tilakavati Karupaiah||National University of Malaysia, Malaysia|
|Diana Mager||University of Alberta, Canada|
|Abbas Ali Mansour||University of Basrah, Iraq|
|Seema Mihrshahi||University of Queensland, Australia|
|Dario C. Ramirez||Imibio-Sl-Conicet-National University of San Luis, Argentina|
|Mario John Soares||Curtin University, Australia|
|Chaowu Xiao||University of Ottawa, Canada|
This Journal is a member of the Committee on Publication Ethics.
This Journal recommends that authors follow the Recommendations for the Conduct, Reporting, Editing, and Publication of Scholarly Work in Medical Journals formulated by the International Committee of Medical Journal Editors (ICMJE).
Please read the guidelines below then visit the journal’s submission site to upload your manuscript. Please note that manuscripts not conforming to these guidelines may be returned.
Only manuscripts of sufficient quality that meet the aims and scope of Nutrition and Metabolic Insights will be reviewed.
As part of the submission process you will be required to warrant that you are submitting your original work, that you have the rights in the work, that you are submitting the work for first publication in the Journal and that it is not being considered for publication elsewhere and has not already been published elsewhere, and that you have obtained and can supply all necessary permissions for the reproduction of any copyright works not owned by you.
Please Read the Manuscript Submission Guidelines below before submitting your manuscript here:
- Open Access
- Article processing charge (APC)
- What do we publish?
3.1 Aims & scope
3.2 Article types
3.3 Writing your paper
3.3.1 Making your article discoverable
- Editorial policies
4.1 Peer Review Policy
4.5 Declaration of conflicting interests
4.6 Research ethics and patient consent
4.7 Clinical Trials
4.8 Reporting guidelines
- Publishing policies
5.1 Publication ethics
5.2 Contributor's publishing agreement
- Preparing your manuscript
6.1 Word processing formats
6.2 Artwork, figures and other graphics
6.3 Supplemental material
6.4 Reference style
6.5 English language editing services
- Submitting your manuscript
7.1 How to submit your manuscript
7.2 Title, keywords and abstracts
7.3 Information required for completing your submission
- On acceptance and publication
8.1 SAGE Production
8.2 Continuous publication
8.3 Promoting your article
- Further information
Nutrition and Metabolic Insights is an open access, peer-reviewed journal. Each article accepted by peer review is made freely available online immediately upon publication, is published under a Creative Commons license and will be hosted online in perpetuity. Publication costs of the journal are covered by the collection of article processing charges which are paid by the funder, institution or author of each manuscript upon acceptance. There is no charge for submitting a paper to the journal.
If, after peer review, your manuscript is accepted for publication, a one-time article processing charge (APC) is payable. This APC covers the cost of publication and ensures that your article will be freely available online in perpetuity under a Creative Commons license.
The article processing charge (APC) is $1,500 USD.
Before submitting your manuscript to Nutrition and Metabolic Insights, please ensure you have read the Aims & Scope.
Nutrition and Metabolic Insights welcomes submissions of the following types:
1. Case Reports
- Case reports present interesting or unusual examples of disease, side effects, symptoms, treatments, pathogenesis, or unusual circumstances in medicine and healthcare. Articles can be accompanied by pictures if necessary—these require informed patient consent to publish—and should contribute to the existing literature on the condition they report on. Manuscripts must present out of the ordinary cases.
- Commentaries are by invitation only. These are short summaries of significant recent and forthcoming papers, published elsewhere, that provide additional insights, new interpretations or speculation on the relevant topic. These manuscripts may include models, which due to space limitations were not included or discussed in the original paper. Commentaries may be written in free form, meaning that they do not need to be structured as a research paper, however it must include an abstract of 150-200 words. They should be between 1000-2000 words and have no more than 25 references. Please include keywords for indexing purposes. Figures are encouraged, but no more than three. Please give your commentary a brief title and add the phrase “Comment on (citation to your original article).” underneath the keywords. Commentary material may be peer reviewed at the editor’s discretion.
3. Concise reviews
- These are similar to a review, but less elaborate and often sum up several studies in a more concise manner for easier reading and reference.
- These are published in response to another paper often presenting differing opinions. Debates may present arguments which are not based on practical or original research. Sociological and ethical aspects of subjects can be debated, provided they are within the journal aims and scope.
- Written by the Editor-in-Chief, deputy Editor-in-Chief, Guest Editor or Associate Editor of a journal, editorials are intended to inform readers of changes concerning the journal, or to introduce supplements, special issues, or new ideas relevant to the journal. In limited circumstances individuals other than the individuals listed here may propose an editorial topic if they wish.
6. Expert reviews
- These are similar to a review but are invited and are generally written by an opinion leader in the area.
7. Images of interest
- This submission type presents images supporting evaluation of a condition or diagnosis of an unusual case. The image may be pathologic or radiographic, and must be of high quality and illustrative of the full spectrum of the disorder. Your manuscript should contain a summary of the presentation, an indication of the features of the image leading to diagnosis or critical to the management of the condition. There should also be a discussion of the disease or diagnostic or therapeutic process. There may be no more than two figures and the word count excluding the abstract and references may be no more than 300 words.
8. Letters to the Editor
- Letters to the editor can be submitted on any topic relevant to the journal and are usually in response to an article published in the journal. They can suggest new subjects to be incorporated by the journal or commend and review papers published in the journal. We recommend that individuals considering submitting a letter to the editor should contact the editor in chief first to discuss their manuscript. Authors should be aware that letters to the editor are not always added to some databases/indexes. Where the editor in chief determines that a letter to the editor does not require peer review a 50% discount on the journal’s standard applicable article processing fee will apply. Otherwise the standard article processing fee will apply, except if the letter addresses an issue on a published paper typically addressed through an expression of concern or retraction; in such cases no fee will apply.
9. Meeting reports
- This manuscript type reports on a meeting with specific relevance to the journal it is submitted to. Meetings can be international or national conferences or institutional seminars.
- Methodology manuscripts explain a new methodology or an improvement in existing methodologies in therapeutics techniques or medical procedures.
- A short, opinionated response to an article published in the journal it is submitted to or elsewhere.
12. Original research
- These should detail original experiments/research conducted by the authors. Any research on any topic is accepted, provided it falls within the aims and scope of the journal. Original research must add to scientific knowledge on the subject and must be completed in accordance with ethical principles. Research on humans or animals must have applicable ethical approvals.
- Typically presenting an opinion based on practical experience, these manuscripts are similar to opinion articles, but stem from personal experience of the subject discussed. They can be written in response to other papers provided the author has relevant experience.
- A review is a detailed examination including the benefits and drawbacks of a medicine, therapeutic technique, computer program, policy, or anything else appropriate to the journal. They are substantially composed of a report on previous research. Authors wishing to present original ideas in addition should choose the Commentary type. All journals accept unsolicited review manuscripts for peer review.
15. Short commentaries
- A short commentary is similar to a commentary but briefer at around 1,000 words excluding references.
16. Short reports
- Short reports present new research that adds to previous studies. This can be reporting on the reliability or unreliability of research or informing readers of new factors that may influence the outcome of the study. Authors must acknowledge the work they build upon including any unpublished sources. Manuscripts should be no longer than approximately 1,000 words excluding references.
17. Short reviews
- A short review is similar to a review but briefer at around 1,000 words excluding references.
The SAGE Author Gateway has some general advice and on how to get published, plus links to further resources.
When writing up your paper, think about how you can make it discoverable. The title, keywords and abstract are key to ensuring readers find your article through search engines such as Google. For information and guidance on how best to title your article, write your abstract and select your keywords, have a look at this page on the Gateway: How to Help Readers Find Your Article Online.
The journal’s policy is to have manuscripts reviewed by two expert reviewers. Nutrition and Metabolic Insights utilizes a single-blind peer review process in which the reviewer’s name and information is withheld from the author. All manuscripts are reviewed as rapidly as possible, while maintaining rigor. Reviewers make comments to the author and recommendations to the Editor-in-Chief who then makes the final decision.
The Editor or members of the Editorial Board may occasionally submit their own manuscripts for possible publication in the journal. In these cases, the peer review process will be managed by alternative members of the Board and the submitting Editor / Board member will have no involvement in the decision-making process.
Nutrition and Metabolic Insights is committed to delivering high quality, fast peer-review for your paper, and as such has partnered with Publons. Publons is a third party service that seeks to track, verify and give credit for peer review. Reviewers for Nutrition and Metabolic Insights can opt in to Publons in order to claim their reviews or have them automatically verified and added to their reviewer profile. Reviewers claiming credit for their review will be associated with the relevant journal, but the article name, reviewer’s decision and the content of their review is not published on the site. For more information visit the Publons website.
Papers should only be submitted for consideration once consent is given by all contributing authors. Those submitting papers should carefully check that all those whose work contributed to the paper are acknowledged as contributing authors.
The list of authors should include all those who can legitimately claim authorship. This is all those who:
(i) Made a substantial contribution to the concept or design of the work; or acquisition, analysis or interpretation of data,
(ii) Drafted the article or revised it critically for important intellectual content,
(iii) Approved the version to be published,
(iv) Each author should have participated sufficiently in the work to take public responsibility for appropriate portions of the content.
Authors should meet the conditions of all of the points above. Each author should have participated sufficiently in the work to take public responsibility for appropriate portions of the content.
When a large, multicentre group has conducted the work, the group should identify the individuals who accept direct responsibility for the manuscript. These individuals should fully meet the criteria for authorship.
Acquisition of funding, collection of data, or general supervision of the research group alone does not constitute authorship, although all contributors who do not meet the criteria for authorship should be listed in the Acknowledgments section. Please refer to the International Committee of Medical Journal Editors (ICMJE) authorship guidelines for more information on authorship.
All contributors who do not meet the criteria for authorship should be listed in an Acknowledgements section. Examples of those who might be acknowledged include a person who provided purely technical help, or a department chair who provided only general support.
4.3.1 Writing assistance
Individuals who provided writing assistance, e.g. from a specialist communications company, do not qualify as authors and so should be included in the Acknowledgements section. Authors must disclose any writing assistance – including the individual’s name, company and level of input – and identify the entity that paid for this assistance.
It is not necessary to disclose use of language polishing services.
Any acknowledgements should appear first at the end of your article prior to your Declaration of Conflicting Interests (if applicable), any notes and your References.
Nutrition and Metabolic Insights requires all authors to acknowledge their funding in a consistent fashion under a separate heading. Please visit the Funding Acknowledgements page on the SAGE Journal Author Gateway to confirm the format of the acknowledgment text in the event of funding, or state that: This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.
It is the policy of Nutrition and Metabolic Insights to require a declaration of conflicting interests from all authors enabling a statement to be carried within the paginated pages of all published articles.
Please ensure that a ‘Declaration of Conflicting Interests’ statement is included at the end of your manuscript, after any acknowledgements and prior to the references. If no conflict exists, please state that ‘The Author(s) declare(s) that there is no conflict of interest’.
For guidance on conflict of interest statements, please see the ICMJE recommendations.
Medical research involving human subjects must be conducted according to the World Medical Association Declaration of Helsinki.
Submitted manuscripts should conform to the ICMJE Recommendations for the Conduct, Reporting, Editing, and Publication of Scholarly Work in Medical Journals, and all papers reporting animal and/or human studies must state in the methods section that the relevant Ethics Committee or Institutional Review Board provided (or waived) approval. Please ensure that you have provided the full name and institution of the review committee, in addition to the approval number.
For research articles, authors are also required to state in the methods section whether participants provided informed consent and whether the consent was written or verbal.
Information on informed consent to report individual cases or case series should be included in the manuscript text. A statement is required regarding whether written informed consent for patient information and images to be published was provided by the patient(s) or a legally authorized representative. Please do not submit the patient’s actual written informed consent with your article, as this in itself breaches the patient’s confidentiality. The Journal requests that you confirm to us, in writing, that you have obtained written informed consent but the written consent itself should be held by the authors/investigators themselves, for example in a patient’s hospital record. The confirmatory letter may be uploaded with your submission as a separate file.
Please also refer to the ICMJE Recommendations for the Protection of Research Participants.
All research involving animals submitted for publication must be approved by an ethics committee with oversight of the facility in which the studies were conducted. The journal has adopted the Consensus Author Guidelines on Animal Ethics and Welfare for Veterinary Journals published by the International Association of Veterinary Editors.
Nutrition and Metabolic Insights conforms to the ICMJE requirement that clinical trials are registered in a WHO-approved public trials registry at or before the time of first patient enrolment as a condition of consideration for publication. The trial registry name and URL, and registration number must be included at the end of the abstract.
The relevant EQUATOR Network reporting guidelines should be followed depending on the type of study. For example, all randomized controlled trials submitted for publication should include a completed CONSORT flow chart as a cited figure and the completed CONSORT checklist should be uploaded with your submission as a supplementary file. Systematic reviews and meta analyses should include the completed PRISMA flow chart as a cited figure and the completed PRISMA checklist should be uploaded with your submission as a supplementary file. The EQUATOR wizard can help you identify the appropriate guideline.
Other resources can be found at NLM’s Research Reporting Guidelines and Initiatives.
SAGE is committed to upholding the integrity of the academic record. We encourage authors to refer to the Committee on Publication Ethics’ International Standards for Authors and view the Publication Ethics page on the SAGE Author Gateway.
Nutrition and Metabolic Insights and SAGE take issues of copyright infringement, plagiarism or other breaches of best practice in publication very seriously. We seek to protect the rights of our authors and we always investigate claims of plagiarism or misuse of published articles. Equally, we seek to protect the reputation of the journal against malpractice. Submitted articles may be checked with duplication-checking software. Where an article, for example, is found to have plagiarized other work or included third-party copyright material without permission or with insufficient acknowledgement, or where the authorship of the article is contested, we reserve the right to take action including, but not limited to: publishing an erratum or corrigendum (correction); retracting the article; taking up the matter with the head of department or dean of the author's institution and/or relevant academic bodies or societies; or taking appropriate legal action.
5.1.2 Prior publication
If material has been previously published, it is not generally acceptable for publication in a SAGE journal. However, there are certain circumstances where previously published material can be considered for publication. Please refer to the guidance on the SAGE Author Gateway or if in doubt, contact the Editor at the address given below.
Before publication SAGE requires the author as the rights holder to sign a Journal Contributor’s Publishing Agreement. Nutrition and Metabolic Insights publishes manuscripts under Creative Commons licenses. The standard license for the journal is Creative Commons by Attribution Non-Commercial (CC BY-NC), which allows others to re-use the work without permission as long as the work is properly referenced and the use is non-commercial. For more information, you are advised to visit SAGE's OA licenses page.
Alternative license arrangements are available, for example, to meet particular funder mandates, made at the author’s request.
The preferred format for your manuscript is Word. LaTeX files are also accepted. Word and (La)Tex templates are available on the Manuscript Submission Guidelines page of our Author Gateway.
For guidance on the preparation of illustrations, pictures and graphs in electronic format, please visit SAGE’s Manuscript Submission Guidelines.
Figures supplied in color will appear in color online.
This journal is able to host additional materials online (e.g. datasets, podcasts, videos, images etc) alongside the full-text of the article. These will be subjected to peer-review alongside the article. For more information please refer to our guidelines on submitting supplemental files, which can be found within our Manuscript Submission Guidelines page.
Authors seeking assistance with English language editing, translation, or figure and manuscript formatting to fit the journal’s specifications should consider using SAGE Language Services. Visit SAGE Language Services on our Journal Author Gateway for further information.
Please supply a title, short title, an abstract and keywords to accompany your article. The title, keywords and abstract are key to ensuring readers find your article online through online search engines such as Google. Please refer to the information and guidance on how best to title your article, write your abstract and select your keywords by visiting the SAGE Journal Author Gateway for guidelines on How to Help Readers Find Your Article Online.
Provide full contact details for the corresponding author including email, mailing address and telephone numbers. Academic affiliations are required for all co-authors. These details should be presented separately to the main text of the article to facilitate anonymous peer review.
You will be asked to provide contact details and academic affiliations for all co-authors via the submission system and identify who is to be the corresponding author. These details must match what appears on your manuscript. At this stage please ensure you have included all the required statements and declarations and uploaded any additional supplementary files (including reporting guidelines where relevant).
As part of our commitment to ensuring an ethical, transparent and fair peer review process SAGE is a supporting member of ORCID, the Open Researcher and Contributor ID. ORCID provides a unique and persistent digital identifier that distinguishes researchers from every other researcher, even those who share the same name, and, through integration in key research workflows such as manuscript and grant submission, supports automated linkages between researchers and their professional activities, ensuring that their work is recognized.
The collection of ORCID iDs from corresponding authors is now part of the submission process of this journal. If you already have an ORCID iD you will be asked to associate that to your submission during the online submission process. We also strongly encourage all co-authors to link their ORCID ID to their accounts in our online peer review platforms. It takes seconds to do: click the link when prompted, sign into your ORCID account and our systems are automatically updated. Your ORCID iD will become part of your accepted publication’s metadata, making your work attributable to you and only you. Your ORCID iD is published with your article so that fellow researchers reading your work can link to your ORCID profile and from there link to your other publications.
Authors are responsible for obtaining permission from copyright holders for reproducing any illustrations, tables, figures or lengthy quotations previously published elsewhere. For further information including guidance on fair dealing for criticism and review, please visit our Frequently Asked Questions on the SAGE Journal Author Gateway.
If your paper is accepted for publication after peer review, you will first be asked to complete the contributor’s publishing agreement. Once your manuscript files have been checked for SAGE Production, the corresponding author will be asked to pay the article processing charge (APC) via a payment link. Once the APC has been processed, your article will be prepared for publication and can appear online within an average of 30 days. Please note that no production work will occur on your paper until the APC has been received.
Your SAGE Production Editor will keep you informed as to your article’s progress throughout the production process. Proofs will be sent by PDF to the corresponding author and should be returned promptly. Authors are reminded to check their proofs carefully to confirm that all author information, including names, affiliations, sequence and contact details are correct, and that Funding and Conflict of Interest statements, if any, are accurate. Please note that if there are any changes to the author list at this stage all authors will be required to complete and sign a form authorizing the change.
One of the many benefits of publishing your research in an open access journal is the speed to publication. With no page count constraints, your article will be published online in a fully citable form with a DOI number as soon as it has completed the production process. At this time it will be completely free to view and download for all.
Publication is not the end of the process! You can help disseminate your paper and ensure it is as widely read and cited as possible. The SAGE Author Gateway has numerous resources to help you promote your work. Visit the Promote Your Article page on the Gateway for tips and advice.
In addition, SAGE is partnered with Kudos, a free service that allows authors to explain, enrich, share, and measure the impact of their article. Find out how to maximize your article’s impact with Kudos.
Any correspondence, queries or additional requests for information on the Manuscript Submission process should be sent to the Nutrition and Metabolic Insights editorial office as follows: