Hi.It seems some guys are suffering from erectile dysfunction and low libido.I have had this problem and am almost sure it definitely is due to lack of omega 3.I say this from self experimentation.I have for a couple of weeks had no omega 3 and this will always result in ED.As soon as I have some fish oils or mackerel the problem is solved everytime.Dr barry sears I think has also mentioned this.I know all pufa is supposed to be bad but maybe some omega 3 is what people need to help them.Anxiety is also helped.