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Nutrition: Fish

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Total 296 results found since Jan 2013.

Fish in the diet: A review
Summary Fish plays a useful role in a healthy and balanced diet, and its consumption has long been associated with several health benefits. Fish provides a variety of nutrients, including protein and long‐chain omega‐3 polyunsaturated fatty acids (n‐3 PUFAs), as well as micronutrients including selenium, iodine, potassium, vitamin D and B‐vitamins. Intakes of some of these micronutrients, including iodine and vitamin D, are low in some population groups in the UK, which makes fish a valuable contributor to intakes of these. The long‐chain n‐3 PUFA eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), pres...
Source: Nutrition Bulletin - May 15, 2013 Category: Nutrition Authors: E. Weichselbaum, S. Coe, J. Buttriss, S. Stanner Tags: REVIEW Source Type: research

Fish Intake and Risks of Total and Cause-specific Mortality in 2 Population-based Cohort Studies of 134,296 Men and Women
Despite a proposed protective effect of fish intake on the risk of cardiovascular disease, epidemiologic evidence on fish intake and mortality is inconsistent. We investigated associations of fish intake, assessed through a validated food frequency questionnaire, with risks of total and cause-specific mortality in 2 prospective cohort studies of 134,296 Chinese men and women (1997–2009). Vital status and date and cause of death were ascertained through annual linkage to the Shanghai Vital Statistics Registry database and biennial home visits. Cox regression was used to calculate hazard ratios and corresponding 95% co...
Source: American Journal of Epidemiology - July 2, 2013 Category: Epidemiology Authors: Takata, Y., Zhang, X., Li, H., Gao, Y.-T., Yang, G., Gao, J., Cai, H., Xiang, Y.-B., Zheng, W., Shu, X.-O. Tags: RESEARCH-ARTICLE Source Type: research

Plasma Metal Concentrations and Incident Coronary Heart Disease in Chinese Adults: The Dongfeng-Tongji Cohort
Conclusions: Our study suggested that incident CHD was positively associated with plasma levels of titanium and arsenic, and inversely associated with selenium. Additional research is needed to confirm these findings in other populations. https://doi.org/10.1289/EHP1521 Received: 22 December 2016 Revised: 17 September 2017 Accepted: 19 September 2017 Published: 19 October 2017 Address correspondence to T. Wu, or A. Pan, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hongkong Rd., Wuhan 430030, Hubei, China. Telephone: +86-27-83692347. Email: wut@mails.tjmu.edu.cn or p...
Source: EHP Research - October 20, 2017 Category: Environmental Health Authors: Daniil Lyalko Tags: Research Source Type: research

Seafood Long-Chain n-3 Polyunsaturated Fatty Acids and Cardiovascular Disease: A Science Advisory From the American Heart Association.
on; Council on Cardiovascular Disease in the Young; Council on Cardiovascular and Stroke Nursing; and Council on Clinical Cardiology Abstract Since the 2002 American Heart Association scientific statement "Fish Consumption, Fish Oil, Omega-3 Fatty Acids, and Cardiovascular Disease," evidence from observational and experimental studies and from randomized controlled trials continues to emerge to further substantiate the beneficial effects of seafood long-chain n-3 polyunsaturated fatty acids and cardiovascular disease. A recent American Heart Association science advisory addressed the specific effect of n-3 polyuns...
Source: Circulation - May 17, 2018 Category: Cardiology Authors: Rimm EB, Appel LJ, Chiuve SE, Djoussé L, Engler MB, Kris-Etherton PM, Mozaffarian D, Siscovick DS, Lichtenstein AH, American Heart Association Nutrition Committee of the Council on Lifestyle and Cardiometabolic Health; Council on Epidemiology and Prevent Tags: Circulation Source Type: research

Inuit Country Food Diet Pattern Is Associated with Lower Risk of Coronary Heart Disease
Conclusions A diet featuring high food variety, high fish intake, and low sugar intake was negatively associated with the prevalence of cardiovascular outcomes among Inuit.
Source: Journal of the Academy of Nutrition and Dietetics - June 22, 2018 Category: Nutrition Source Type: research

Media coverage of new Cochrane Review of Cochrane Review on omega-3 fatty acids
New evidence published today shows there is little or no effect of omega 3 supplements on our risk of experiencing heart disease, stroke or death. Below is a round-up for some of the media coverage.Fishy findings: Cochrane review finds omega-3 supplements don ' t help heartsonScimexOmega 3 supplements do not reduce risk of heart disease, stroke, or death, finds review onthe bmjOmega-3 pills and fish oil ‘useless’ for preventing diseaseonThe Times IT ' S OIL A MYTH Omega-3 and fish extracts don ’t help your heart health, researchers claim onThe SunFish oil for a healthy heart ' nonsense 'on BBC News‘Better spending...
Source: Cochrane News and Events - July 18, 2018 Category: Information Technology Authors: Muriah Umoquit Source Type: news

Omega-3 fatty acids for the primary and secondary prevention of cardiovascular disease.
CONCLUSIONS: This is the most extensive systematic assessment of effects of omega-3 fats on cardiovascular health to date. Moderate- and high-quality evidence suggests that increasing EPA and DHA has little or no effect on mortality or cardiovascular health (evidence mainly from supplement trials). Previous suggestions of benefits from EPA and DHA supplements appear to spring from trials with higher risk of bias. Low-quality evidence suggests ALA may slightly reduce CVD event risk, CHD mortality and arrhythmia. PMID: 30019766 [PubMed - as supplied by publisher]
Source: Cochrane Database of Systematic Reviews - July 18, 2018 Category: General Medicine Authors: Abdelhamid AS, Brown TJ, Brainard JS, Biswas P, Thorpe GC, Moore HJ, Deane KH, AlAbdulghafoor FK, Summerbell CD, Worthington HV, Song F, Hooper L Tags: Cochrane Database Syst Rev Source Type: research

Foot-propelled swimming kinematics and turning strategies in common loons RESEARCH ARTICLE
Glenna T. Clifton and Andrew A Biewener Loons (Gaviiformes) are arguably one of the most successful groups of swimming birds. As specialist foot-propelled swimmers, loons are capable of diving up to 70 meters, remaining underwater for several minutes, and capturing fish. Despite the swimming prowess of loons, their undomesticated nature has prevented prior quantitative analysis. Our study used high-speed underwater cameras to film healthy common loons (Gavia immer) at the Tufts Wildlife Clinic in order to analyze their swimming and turning strategies. Loons swim by synchronously paddling their feet laterally at an average ...
Source: Journal of Experimental Biology - August 20, 2018 Category: Biology Authors: Clifton, G. T., Biewener, A. A. Tags: RESEARCH ARTICLE Source Type: research

Omega-3 fatty acids for the primary and secondary prevention of cardiovascular disease.
CONCLUSIONS: This is the most extensive systematic assessment of effects of omega-3 fats on cardiovascular health to date. Moderate- and high-quality evidence suggests that increasing EPA and DHA has little or no effect on mortality or cardiovascular health (evidence mainly from supplement trials). Previous suggestions of benefits from EPA and DHA supplements appear to spring from trials with higher risk of bias. Low-quality evidence suggests ALA may slightly reduce CVD event and arrhythmia risk. PMID: 30521670 [PubMed - in process]
Source: Cochrane Database of Systematic Reviews - November 30, 2018 Category: General Medicine Authors: Abdelhamid AS, Brown TJ, Brainard JS, Biswas P, Thorpe GC, Moore HJ, Deane KH, AlAbdulghafoor FK, Summerbell CD, Worthington HV, Song F, Hooper L Tags: Cochrane Database Syst Rev Source Type: research

Selenoprotein T as a new positive inotrope in the goldfish Carassius auratus RESEARCH ARTICLE
This study aimed to evaluate the cardiac expression of SELENOT, and the effects of exogenous PSELT (a 43-52 SELENOT derived-peptide) on the heart function of C. auratus, a hypoxia tolerance fish model. We found that SELENOT was expressed in cardiac extracts of juvenile and adult fish, located in the sarcoplasmic reticulum (SR) together with calsequestrin-2. Expression increased under acute hypoxia. On ex vivo isolated and perfused goldfish heart preparations, under normoxia, PSELT dose-dependently increased Stroke Volume (SV), Cardiac Output (Q), and Stroke Work (SW), by involving cAMP, PKA, L-type calcium channels, SERCA2...
Source: Journal of Experimental Biology - May 12, 2019 Category: Biology Authors: Rosa, M., Alfonsina, G., Sandra, I., Loubna, B., Serena, L., Yamine, M. B., Mariacristina, F., Carmine, R., Tommaso, A., Youssef, A., Carmela, C. M. Tags: RESEARCH ARTICLE Source Type: research

Selenoprotein T as a new positive inotrope in the goldfish, Carassius auratus RESEARCH ARTICLE
This study aimed to evaluate the cardiac expression of SELENOT, and the effects of exogenous PSELT (a 43–52 SELENOT-derived peptide) on the heart function of C. auratus, a hypoxia tolerance fish model. We found that SELENOT was expressed in cardiac extracts of juvenile and adult fish, located in the sarcoplasmic reticulum (SR) together with calsequestrin-2. Expression increased under acute hypoxia. On ex vivo isolated and perfused goldfish heart preparations, under normoxia, PSELT dose dependently increased stroke volume (VS), cardiac output and stroke work (SW), involving cAMP, PKA, L-type calcium channels, SERCA2...
Source: Journal of Experimental Biology - June 3, 2019 Category: Biology Authors: Mazza, R., Gattuso, A., Imbrogno, S., Boukhzar, L., Leo, S., Mallouki, B. Y., Filice, M., Rocca, C., Angelone, T., Anouar, Y., Cerra, M. C. Tags: RESEARCH ARTICLE Source Type: research

Why You Should Start Thinking About Your Cholesterol Earlier
High cholesterol is known to be one of the primary risk factors for heart disease, since it can contribute to plaque buildup in the arteries. But even though the U.S. Centers for Disease Control and Prevention recommends regular cholesterol testing starting around age 20, many Americans don’t give cholesterol—or heart disease, for that matter—much thought until later in life. A new modeling study published in the Lancet gives extra reason not to put off cholesterol screening and treatment. It confirms that high blood levels of “bad” (or non-HDL) cholesterol are associated with a greater risk o...
Source: TIME: Health - December 4, 2019 Category: Consumer Health News Authors: Jamie Ducharme Tags: Uncategorized Research Source Type: news