Norway Finds No Adverse Effects From Consuming Large Amounts Of Omega-3 Fatty Acids

Any adverse effects reported for taking large amounts of omega-3 fatty acid supplements are probably due to problems with the intake of oily substances, rather than with the intake of EPA or DHA, a Norwegian food safety (VKM) has ruled. The panel reviewed safety data on EPA and DHA , two forms of omega-3 fatty acids, finding that levels as high as 6.9 grams a day led to no unfavorable effects. Scientists looked at dosages and effects for an array of conditions such as bleeding times, lipid peroxidation, inflammation and immunity, glucose metabolism and gastrointestinal disturbances. “Negative health effects regarding gastrointestinal function … have been reported, but seem to be associated with intake of an oily substance” rather than with EPA or DHA,” the committee concluded.