2024-05-27 00:20:02
Fish oil is a wealthy supply of omega-3 fatty acids. The UK’s Nationwide Well being Service (NHS) recommends consuming at the very least one portion of oily fish every week to forestall heart problems.
To search out out what safety fish oil actually presents, a group of researchers in China, the US, the UK and Denmark adopted the well being of greater than 400,000 UK Biobank individuals for a mean of 12 years to evaluate the hyperlinks between taking fish oil dietary supplements and new atrial fibrillation (irregular coronary heart palpitations), coronary heart assault, stroke and coronary heart failure dangers.
In addition they evaluated whether or not these dietary supplements had an impact on the development of coronary heart illness.
Within the journal BMJ Drugs A printed research discovered that in people who had no recognized heart problems firstly of the follow-up interval, common use of fish oil dietary supplements was related to a 13 % decrease danger of coronary heart illness. elevated danger of growing atrial fibrillation and 5% elevated danger of stroke.
Nonetheless, in sufferers who had coronary heart illness firstly of the research interval, fish oil dietary supplements have been related to a 15 % decrease danger of coronary heart illness. decrease danger of atrial fibrillation growing right into a coronary heart assault, and 9 % decrease danger of dying from coronary heart failure.
The research famous that the advantages and dangers of taking omega-3 dietary supplements weren’t equal. The danger of coronary heart assault, stroke or coronary heart failure in wholesome sufferers was 6 %. larger for ladies and 6 %. larger in non-smoking sufferers.
The authors warning that this was an observational research, so no causal inferences may be made. Additionally, there was no data on the dosage or composition of fish oil dietary supplements. Provided that many of the research individuals have been white, the findings could not generalize to individuals of different ethnicities, they add.
Tracy Parker, senior dietitian on the charity British Coronary heart Basis, mentioned: “This research shouldn’t be a trigger for concern for individuals who usually take fish oil dietary supplements, however additionally it is not a inexperienced gentle to start out taking them to forestall heart problems.
“UK Nationwide Institute for Well being and Scientific Excellence pointers don’t suggest taking fish oil dietary supplements both to forestall heart problems or to forestall a brand new coronary heart assault. Dietary supplements like omega-3 fatty acids should not an alternative to a nutritious diet, and quite than specializing in particular person vitamins, it is vital to have a look at your complete weight loss program to assist cut back your danger. The normal Mediterranean weight loss program has been repeatedly proven to scale back the danger of coronary heart assault or stroke. It consists of extra fish and fewer crimson meat, in addition to plenty of vegatables and fruits, beans, lentils, nuts, seeds and complete grain merchandise,” mentioned the nutritionist.
Let’s speak about „The Guardian“.
2024-05-27 00:20:02