Someone mentioned taking the "Solgar" brand.
I have heard that solgar have been bought/taken over by another group who are using nanoparticles for their supplements.
I do not have any links/proof or information about this.But saw a lecture all about nanoparticles,which I did not understand most of it,the jist of it was that nanoparticles are not good for a body.
They are in some skincare products (like suncreams as forexample titanium dioxide) and they are one of the reasons land fills are so toxic to use,the nanoparticles are what penetrate us through the skin and through inhalation.
I will do my best to research this further but don't really know where to start.
Maybe some of you know about this,or know or a truly good supplement producer/supplier.