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What Do Fish Oil Vitamins Do for the Body?

A 2002 study published by the American Heart Association (AHA) reported that taking fish oil supplements is beneficial for patients with cardiovascular disease, as well as for healthy individuals. It has been proven that omega 3 fatty acids found in these supplements have positive effects on heart function.

  1. Where these nutrients exist

    • Omega 3 fatty acids are abundant in certain types of fish, mainly salmon, halibut, flounder, sole and pollack.

    Effects

    • Fish oil supplements may also lowers blood triglyceride levels, reduce the risk of heart attack, stroke and lower blood pressure.

    recommendations

    • Since omega-3 fatty acids are beneficial to health, The American Heart Association recommends that most people eat fatty fish at least twice a week. Patients who need to lower their triglyceride levels should take 2 to 4 grams of fish oil capsules per day under a physician's care.

    Warning

    • When it comes to concerns about environmental contaminents such as mercury chlordane and dioxin, taking fish oil supplements may be safer than eating fish itself, especially since it is dangerous for women who are pregnant and for children to ingest high levels of mercury.

    Expert Insight

    • It is important to talk to your doctor before taking fish oil supplements.

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