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Recent trends in mental illness and omega-3 fatty acids
Ken Yonezawa, Yuko Kusumoto, Nobukazu Kanchi, Hirohisa Kinoshita, Shinji Kanegae, Naohiro Yamaguchi, Hiroki Ozawa. Journal of neural transmission (Vienna, Austria : 1996), 2020-05-25
Topic: Gut, metabolism and diet
Although it is clear that nutrition affects physical and metabolic functions in humans, the importance of nutrition in mental illness has often been overlooked. Following a report by Hibbeln (Lancet 351:1213, 1998) published in The Lancet, which suggested that depression rates and fish consumption were inversely correlated, the relationships between a variety of nutritional/epidemiological treatments and neuropsychiatric disorders have received increased attention. In particular, many studies have been conducted on the omega-3 fatty acid mechanism of action in pathophysiological aspects of various neuropsychiatric disorders. Furthermore, many clinical studies have also been conducted on the effects of omega-3 replacement therapy. Therefore, this article reports recent trends in, and perspectives on, the use of omega-3 fatty acids to treat the five psychiatric disorders: schizophrenia (a delusion of the psychotic zone), depression and other mood disorders, attention deficit hyperactivity disorder (a developmental disorder), post-traumatic stress disorder (psychological trauma after the disaster), and Alzheimer-type dementia.
Key findings
- Following a report by Hibbeln (Lancet 351:1213, 1998) published in The Lancet, which suggested that depression rates and fish consumption were inversely correlated, the relationships between a variety of nutritional/epidemiological treatments and neuropsychiatric disorders have received increased attention.
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Study details
- Evidence strengthLow
How this study scored 39/100
Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported, studied in people and randomised / blinded because the record does not state it. We have no data on journal's citation record, times cited, citations per year, impact for its field and year, cited by studies here, still being cited, senior author's track record, institution's track record, multi-centre collaboration and free to read, so those were left out: it earned 22 of the 56 points we could judge it on, which is 39 out of 100.
| Component | Points | Why |
|---|---|---|
| Journal tier | 7 / 10 | Tier 3 — peer-reviewed journal (Journal of neural transmission (Vienna, Austria : 1996)) |
| Journal's citation record | — / 4 | No journal record from OpenAlex — left out of this score |
| Study design | 0 / 12 | No study design recorded — scores zero, not guessed (not stated in the record — scored 0) |
| Strength of evidence | 1 / 5 | Rated “low” in our summary |
| Peer-review validation | 10 / 10 | Peer-reviewed. Published as an article in a named peer-reviewed journal. |
| How recent | 2 / 5 | 2020 — within 10 year(s) of the newest study here |
| Sample size | 0 / 4 | Participant count not stated — scores zero (not stated in the record — scored 0) |
| Effect reported | 0 / 3 | No effect size reported — scores zero (not stated in the record — scored 0) |
| Studied in people | 0 / 3 | Not stated whether this was studied in people — scores zero (not stated in the record — scored 0) |
| Randomised / blinded | 0 / 2 | No randomisation or blinding stated — scores zero (not stated in the record — scored 0) |
| Times cited | — / 7 | No citation count (not found in OpenAlex) — left out of this score |
| Citations per year | — / 5 | No citation count or no year — left out of this score |
| Impact for its field and year | — / 6 | No field-weighted citation impact (OpenAlex has none yet) — left out of this score |
| Cited by studies here | — / 6 | Not yet checked against this library's citation graph — left out of this score |
| Still being cited | — / 4 | No yearly citation counts — left out of this score |
| Senior author's track record | — / 4 | Senior author's record not available — left out of this score |
| Institution's track record | — / 3 | No institution listed in OpenAlex — left out of this score |
| Multi-centre collaboration | — / 3 | Institutions not listed — left out of this score |
| Indexed in PubMed | 2 / 2 | Indexed in PubMed (PMID 32451632) |
| Free to read | — / 2 | Access not recorded — left out of this score |
| Points | 22 / 56 | Scored on 10 of 20 parts. We have no data for the rest, so they are left out: 22 of the 56 points we could judge it on is 39 out of 100. |
| Total | 39 / 100 | — |
What each of these 20 components measures, and what this score is not →
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Cite this study APA, Vancouver, BibTeX · download .bib or .ris
Built from the record alzhub holds for this paper, not looked up. Volume, issue and page numbers are not held in the record. The record names 7 authors; APA and Vancouver show the first six, BibTeX and the downloads carry all of them. Check the citation against the original before you use it.
APA 7th
Yonezawa, K., Kusumoto, Y., Kanchi, N., Kinoshita, H., Kanegae, S., Yamaguchi, N., et al. (2020). Recent trends in mental illness and omega-3 fatty acids. Journal of neural transmission (Vienna, Austria : 1996). https://doi.org/10.1007/s00702-020-02212-z
Vancouver
Yonezawa K, Kusumoto Y, Kanchi N, Kinoshita H, Kanegae S, Yamaguchi N, et al. Recent trends in mental illness and omega-3 fatty acids. Journal of neural transmission (Vienna, Austria : 1996). 2020. doi:10.1007/s00702-020-02212-z. PMID: 32451632.
BibTeX
@article{yonezawa2020-32451632,
author = {Yonezawa, Ken and Kusumoto, Yuko and Kanchi, Nobukazu and Kinoshita, Hirohisa and Kanegae, Shinji and Yamaguchi, Naohiro and Ozawa, Hiroki},
title = {{Recent trends in mental illness and omega-3 fatty acids}},
journal = {Journal of neural transmission (Vienna, Austria : 1996)},
year = {2020},
doi = {10.1007/s00702-020-02212-z},
pmid = {32451632},
url = {https://doi.org/10.1007/s00702-020-02212-z}
}
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