Omega-3 fatty acids are known to have multiple health benefits and maintain a perfectly healthy body. Benefits include improving eyesight, lowering blood pressure, rheumatoid arthritis, fighting depression and anxiety, and improving brain health during pregnancy.
Omega-3 Fatty Acids – Natural Sources Better Than Diet Supplements?
Seafood mackeral, salmon, oysters; are a rich source of these fatty acids, and research has shown that eating seafood at least once a week is less likely to die of heart disease than those who don’t. Plant sources include flax seeds, chia seeds, walnuts, and soybeans with high levels of fatty acids per serving.
Supplements containing these fatty acids are also widely used for their health benefits. People who live in areas with no bodies of water or who are allergic to seeds containing the fatty acids can use these supplements to meet their daily needs. Cod liver oil is more commonly used because of its other ingredients such as vitamin D and vitamin A. These supplements contain EPA and DHA as the main combination.
Many randomized studies showed how the omega-3 fatty acid supplements significantly reduced CV events and slowed the formation of plague-like substances on the arterial blood vessels that can block these arteries, resulting in decreased blood flow – atheroscelerosis. They also show that they lower triglyceride levels and help with secondary outcomes.
However, a recent study of statin-treated patients at high risk of CVD found that the dietary supplements showed no significant difference in the outcome of major cardiovascular events. Another new study presented at the American College of Cardiology’s 2021 virtual conference in which the lead investigator of the survey surveyed found that EPA reduces the risk of CVD, but DHA has been shown to counteract the effects of EPA. In addition, if DHA levels have been found to be higher than EPA, they actually increase the likelihood of CVD risk. This new study could explain the discrepancy in clinical trial results. This could derail doctors’ entire treatment plan for the benefit of patients.
In the study, researchers used the Inspire Register to obtain medical information from around 25,000 patients, as well as 35,000 blood samples to quantify plasma levels of EPA and DHA. Death, myocardial infarction, stroke, and heart failure were analyzed over a period of 10 years using Cox proportional hazard regression.
The normal age of those trapped was 61.5 years. At the time of their production, 41% were obese and 42% had extreme coronary artery disease.
Over the next 10 years, 31.5% of the large number of patients had a significant antagonistic cardiovascular event that characterized the group as all-cause-passing, coronary episode, stroke, or cardiovascular breakdown.
To sum it all up, the lead researcher felt that it was not necessary to end the recommendation of omega-3s to prevent CVD, but to encourage patients to use natural sources rather than the supplements until more research is conclusive Provides evidence and supplements can be made with better combinations.
This was because the registry did not mention the source of the omega-3 fatty acids, but other research showed the difference in results when only EPA supplements were used versus combinations of EPA and DHA. In addition, other food interactions or even physiological factors that can affect heart health could also affect results.
However, conflicting information from another meta-analysis showed that higher circulating EPA and DHA levels, both individually and together, were associated with a lower risk of premature death and death from cardiovascular disease.
So what’s better? Natural or Supplements? Changes to your medication should be discussed with your cardiologist before taking any supplements.