How long does Omega-3 stay in the body?
The half-life of the two main omega-3 fatty acids EPA and DHA is about 37 and 46 hours, respectively, says Dr Jay N. Yepuri, an internist at MemorialCare Orange Coast Medical Center (USA). That means that after only about two days, half of the omega-3 in the blood is eliminated.
However, omega-3 is a fat-soluble substance. Therefore, in addition to blood, they are also stored in fat tissue and cells of the body. A small amount of omega-3 can remain in the body for many weeks, especially in people who use fish oil regularly for a long time, says Dr. Yepuri.
The form of the preparation also affects the absorption ability. Omega-3 in the form of triglycerides or recombined triglycerides is often absorbed by the body better than thisetyl. Drinking fish oil with fatty meals also helps increase absorption efficiency.
Benefits, dosage, and warnings not to be overlooked
Fish oil is known for its anti-inflammatory effects, supporting cardiovascular, brain, joint and eye health. Many studies show that omega-3 can help reduce blood triglycerides, support blood pressure, improve dry eyes, arthritis and some neurological disorders.
For healthy people, the common dose is about 1,000 mg of fish oil per day. In cases where treatment of cardiovascular disease is needed, the American Heart Association recommends up to 3 grams of EPA and DHA per day, but must be prescribed by a doctor.
Although relatively safe, fish oil can still cause mild side effects such as nausea, abdominal pain, diarrhea or prolonged taste. Notably, fish oil can increase the risk of bleeding if used with anticoagulants or anti-inflammatory drugs.
Dr. Yepuri recommends: People who are allergic to fish, are about to have surgery or are taking blood thinners should consult a doctor before supplementing fish oil.
Using fish oil is not wrong, but using it properly can really bring long-term health benefits.
