The relationship between #fish consumption and disease activity in #rheumatoid arthritis
http://onlinelibrary.wiley.com/doi/10.1002/acr.23295/abstract

In an adjusted linear regression model, subjects consuming fish ≥2 times/week had a significantly lower DAS28-CRP compared with subjects who ate fish never to <1/month (difference -0.49 [95% CI -0.97, -0.02]). For each additional serving of fish per week, DAS28-CRP was significantly reduced by 0.18 (95% CI -0.35, -0.004).

Conclusions: Our findings suggest that higher intake of fish may be associated with lower disease activity in RA patients. Multivariable, total energy-adjusted linear regression models provided effect estimates and 95% confidence intervals (CI) for frequency of fish consumption (never to <1/month, 1/month to <1/week, 1/week, and ≥2/week) on baseline DAS28-CRP. We also estimated the difference in DAS28-CRP associated with increasing fish consumption by one serving per week.

Dietary #fish, n-3 #polyunsaturated fatty acid consumption, and #depression risk in Japan: a population-based prospective cohort study
http://www.nature.com/tp/journal/v7/n9/full/tp2017206a.html?foxtrotcallback=true

Systematic review of observational studies has revealed that fish consumption and levels of n-3 polyunsaturated fatty acids (PUFAs) such as eicosapentaenoic acid (EPA) and docosahexaenoic acid are associated with a reduced risk of depression. A reverse J-shaped effect of n-3 PUFAs was suggested. However, there is limited evidence from populations with high fish consumption and no studies have used a standard psychiatrist-based diagnosis of major depressive disorder (MDD).

A total of 12 219 subjects were enrolled from the Saku area in 1990. Of these, we extracted 1181 participants aged 63–82 years who completed food frequency questionnaires in both 1995 and 2000 and also underwent a mental health examination in 2014–2015. Odds ratios (ORs) and 95% confidence intervals (CIs) for MDD according to fish intake and PUFA quartiles were calculated. Current MDD was diagnosed in 95 patients. We found a reduced risk of MDD in the third quartile for fish intake (111.1 g per day, OR=0.44, 95% CI=0.23–0.84), second quartile for EPA (307.7 mg per day, OR=0.54, 95% CI=0.30–0.99) and third quartile for docosapentaenoic acid (DPA) (123.1 mg per day, OR=0.42, 95% CI=0.22–0.85).

ORs adjusted for cancer, stroke, myocardial infarction and diabetes remained significant for fish and DPA intake. Our results suggest that moderate fish intake could be recommended for the prevention of MDD in aged Japanese individuals.

The mediating role of sleep in the #fish consumption – #cognitive functioning relationship: a cohort study
https://www.nature.com/articles/s41598-017-17520-w

Greater fish consumption is associated with improved cognition among children, but the mediating pathways have not been well delineated. Improved sleep could be a candidate mediator of the fish-cognition relationship. This study assesses whether 1) more frequent fish consumption is associated with less sleep disturbances and higher IQ scores in schoolchildren, 2) such relationships are not accounted for by social and economic confounds, and 3) sleep quality mediates the fish-IQ relationship. In this cohort study of 541 Chinese schoolchildren, fish consumption and sleep quality were assessed at age 9–11 years, while IQ was assessed at age 12. Frequent fish consumption was related to both fewer sleep problems and higher IQ scores. A dose-response relationship indicated higher IQ scores in children who always (4.80 points) or sometimes (3.31 points) consumed fish, compared to those who rarely ate fish (all p < 0.05). Sleep quality partially mediated the relationship between fish consumption and verbal, but not performance, IQ. Findings were robust after controlling for multiple sociodemographic covariates. To our knowledge, this is the first study to indicate that frequent fish consumption may help reduce sleep problems (better sleep quality), which may in turn benefit long-term cognitive functioning in children

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Associations of Processed #Meat, Unprocessed Red Meat, Poultry, or #Fish Intake With Incident #Cardiovascular Disease and All-Cause Mortality

Although the associations between processed meat intake and cardiovascular disease (CVD) and all-cause mortality have been established, the associations of unprocessed red meat, poultry, or fish consumption with CVD and all-cause mortality are still uncertain..

.. Intake of processed meat (adjusted HR, 1.03 [95% CI, 1.02-1.05]; adjusted ARD, 0.90% [95% CI, 0.43%-1.38%]) or unprocessed red meat (adjusted HR, 1.03 [95% CI, 1.01-1.05]; adjusted ARD, 0.76% [95% CI, 0.19%-1.33%]) was significantly associated with all-cause mortality. Intake of poultry (adjusted HR, 0.99 [95% CI, 0.97-1.02]; adjusted ARD, −0.28% [95% CI, −1.00% to 0.44%]) or fish (adjusted HR, 0.99 [95% CI, 0.97-1.01]; adjusted ARD, −0.34% [95% CI, −0.88% to 0.20%]) was not significantly associated with all-cause mortality.

Conclusions and Relevance These findings suggest that, among US adults, higher intake of processed meat, unprocessed red meat, or poultry, but not fish, was significantly associated with a small increased risk of incident CVD, whereas higher intake of processed meat or unprocessed red meat, but not poultry or fish, was significantly associated with a small increased risk of all-cause mortality. These findings have important public health implications and should warrant further investigations.

https://bit.ly/2H7UK9s

Association between consumption of small #fish and all-cause #mortality among Japanese: the Japan Multi-Institutional Collaborative Cohort Study

https://2medical.news/2024/06/20/association-between-consumption-of-small-fish-and-all-cause-mortality-among-japanese-the-japan-multi-institutional-collaborative-cohort-study/