Hi!! I can't get onto FB here at work (well, I can, but it's on my phone and just not the same!!) so I thought I'd share my info here.
From
this site it says that the purer the pill the less likely it is to cause the narsty fish burps. I realize it's not the most technical of sources, but Tony's a good guy who knows his stuff, so I trust it.
I haven't been able to test they theory myself yet, as just before I read that I'd bought myself a second giant bottle of mediocre fish oil pills, so I'm still working through that one!
We'll just not tell H about this little fact, m'kay?