About grams a day of omega fatty acids may lower blood pressure more research needed
Omega-3 fatty acids appear to be the optimal daily amount to help lower blood pressure. Americans should consume about three grams per day of these healthy fats found in fish oil.
(EPA) are typically found only in fatty fish, but not in supplements. People who consume more than 1.6 grams per day should be careful about taking supplements because too much could cause health problems. Blood pressure-lowering effects of omega-3 fatty acid supplements are unclear.
According to our research, the typical adult may experience a modest drop in blood pressure from eating 3 grams a day of omega-3 fatty acids.
Omega-3 fatty acids are important for lowering blood pressure and preventing heart disease. People who take supplements containing these nutrients have lower blood pressure than those who do not. Blood pressure was measured before and after taking the supplements.
Blood pressure is lowered when consuming fish oil.
Omega-3 fatty acids lower blood pressure by improving endothelial function, a process whereby the lining of arteries relaxes and allows blood to flow smoothly.
With a daily intake of 5 grams of omega-3 fatty acids, SBP declines by an average of nearly four millimeters of mercury (mmHg) for those who suffer from hypertension and less than one mmHg on average for those who do not. Similar differences are seen in people with high cholesterol levels and among those older than 45 years old. Four to five ounces of Atlantic salmon provides three grams of omega-3s. A typical fish oil capsule contains about 300 mg of these essential nutrients per pill, but doses differ greatly.
Most of the studies reported on omega-3 supplements rather than on omega-3s consumed in food. Fish oil supplements may be an alternative if you cannot eat fatty fish like salmon regularly. Algae supplements with omega-3 fatty acids are also an alternative for people who do not eat fish or other animal products. The FDA does not object to the use health claims that eating omega-3 fatty acids may reduce the risk of high blood pressure and coronary heart disease. But the evidence is inconclusive and highly inconsistent, according to the agency.
Our study shows that EPA and DHA Omega 3 fatty acids may lower blood pressure in people who have been diagnosed with hypertension. However, we found no conclusive evidence that omega 3 fatty acids reduce the risk of death due to cardiovascular disease or stroke.
Fish is an important source of protein for humans. American Heart Association recommends eating two portions of fish per week. This study shows that fish is also beneficial for cardiovascular health.
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