About Omega 3

Omega-3 can be found in natural sources such as fish or can be taken in supplement form.

Omega-3 is an essential fatty acid that provides key health benefits. Omega-3 fatty acids can be obtained by taking a supplement or eating foods rich in Omega-3, such as fish.

Types

Omega-3 fatty acids are made up of two compounds: EPA ( eicosapentaenoic acid) and DHA (docosahexaenoic acid). The label of any Omega-3 supplement will indicate the EPA and DHA amounts listed in milligrams.

Theories/Speculation

Although science has not reached a definitive conclusion, a supplement with higher levels of DHA may serve to improve mood, alleviate depression, and ward off the effects of schizophrenia and attention deficit disorder.

Warning

Although the risk is low, fish or fish-oil supplements can contain toxins and heavy metals such as mercury. Taking Omega-3 supplements or consuming large amounts of Omega-3 rich foods can interfere with prescription medications. A discussion with a health-care provider is recommended before taking an Omega-3 supplement or including Omega-3 rich foods in your diet.

References

• National Institutes of Health; Medline Plus
• NIH; National Center for Complementary and Alternative Medicine