Fish oil is one of the leading supplements consumed daily by Americans. It contains two types of omega-3 acids: eicosapentaenoic acid and docosahexaenoic acid. Fish oil is considered a supplement and is not regulated by the U.S. Food and Drug Administration. Even though it is easily accessible, fish oil should be consumed in proper dosage amounts. Get approval from a medical professional before taking fish oil supplements to avoid negative side effects.
Healthy Americans
For adult Americans not suffering from heart disease, the maximum of 3,000 mg of fish oil is recommended each day, suggests the University of Maryland Medical Center. It is important to look at the ingredient label and determine how much EPA and DHA are in each capsule --- each brand will vary. Aim for 180 mg of EPA and 120 mg of DHA.
Higher Doses
You may be advised by your medical doctor to take a slightly higher dose of fish oil, approximately 4,000 mg per day. Never take a higher dose unless recommended by a medical professional. High doses of fish oil may lead to increased bleeding such as nosebleeds and blood in the urine. A more severe reaction is a hemorrhagic stroke --- when bleeding occurs in the brain. MedlinePlus reports that high doses of fish oil may also weaken the body's immune system. People with immune disorders such as HIV/AIDS should consult with a medical professional before taking the supplement.
Administration
Swallow the capsule whole and take it before meals to avoid fish-like breath, one of the most common side effects. Do not puncture the capsule or open it. Some brands of fish oil may be frozen to decrease spoilage and feature a time-release formula, which decreases fishy burps. If you miss a dose of fish oil, take a capsule as soon as you remember, suggests Drugs.com. However, if it is almost time for your next dose, skip the forgotten dose.
Children
There is not an established dose of fish oil for children. Some infant formulas contain DHA to increase essential brain and nerve growth. According to MedlinePlus, fish oil seems to improve thinking and behavior skills in children between the ages of 8 and 12. However, more research is needed.
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