오메가 3 효능Omega-3 fatty acids
Omega-3 fatty acids, such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are mainly contained in fish oil and are widely sold as health functional foods in capsule form.
Efficacy against cardiovascular diseases
Alaska Natives who eat a lot of fish were observed to have a low mortality rate from cardiovascular disease, and many studies on the efficacy of omega-3 subsequently reported that omega-3 lowers cardiovascular disease mortality. Omega-3 is thought to reduce death from cardiovascular disease by reducing platelet aggregation and inflammatory response, reducing the concentration of triglycerides in the blood, and lowering heart rate and blood pressure.
Safety against mercury poisoning
Because the biological concentration of mercury is high in large fish that live long, the U.S. Food and Drug Administration and the Environmental Protection Agency in 2004 recommended that women of childbearing age, pregnant women, lactating women, and children avoid eating some fish such as king mackerel, shark, swordfish, and tilefish. I did it. However, in most fish and health functional foods, the mercury content is very low.
Recommendation
The American Heart Association recommends that the general public without coronary artery disease consume fish at least twice a week, and patients with coronary artery disease should consume about 1g of omega-3 per day in the form of fish, health functional foods, or medicine prescribed by a doctor. For the purpose of lowering triglycerides in patients with hypertriglyceridemia, it is recommended to consume about 2-4g per day in the form of a medicine prescribed by a doctor.
How to consume
Fish rich in omega-3 include mackerel, herring, salmon, halibut, tuna, and trout. Health functional foods sold on the market often contain less than 300 mg of omega-3 per capsule, and one capsule of prescription medication contains 840 mg of omega-3.
