The omega-3 fatty acids – essential fatty acids required by the human body for healthy functioning – include ALA, EPA and DHA. Flax seed is a rich dietary source of ALA, while EPA and DHA are found primarily in oily, coldwater fish, such as salmon and sardines. Some food producers now add omega-3 fatty acids to products like orange juice, energy bars and children’s drinks.
Omega-3 fatty acids are believed to be effective in preventing or managing health conditions ranging from cardiovascular disease to dry skin. And ongoing research reveals new omega-3 benefits on a regular basis, such as a recent study that correlates feminine curves with intelligence, presumably because those curves carry abundant stores of omega-3 fatty acids.
The American Heart Association recommends two servings of fish per week for adults to get the EPA and DHA they need. For people who avoid fish because of personal preference or concerns about mercury, or for those who require greater amounts of omega-3 fatty acids because of specific health conditions, many experts recommend fish oil supplements from companies that certify their product to be free of industrial pollutants.
by Nancy Adams
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