The report underlines that according to both cellular and animal tests the N3 fatty acids are capable of preventing irregular heartbeat and that this has now also been confirmed in tests on humans this fact is also mentioned elsewhere on this site

Add punctuation
The report underlines that according to both cellular- and animal tests, the N-3 fatty acids are capable of preventing irregular heartbeat and that this has now also been confirmed in tests on humans; this fact is also mentioned elsewhere on this site.