VegRugby wrote:I did a little bit of side research (if you can call a Google search that) and found several sources that claimed soy protein isolate is a carcinogen. Help.
I did a bit of research and found that the Queen of England is a lizard from space. I decided not to worry about it until the government release an edict saying she can eat my brains with a fortnights notice.
On a more sensible note, Soy has one of the highest PDCAAS protein quality scores of all plant based powders that aren't ridiculously expensive, and loads more Glutamine than whey, so sticking to it is a fairly good bet. On the other hand, pea has quite a slug of BCAAs apparently, and is often cheaper than Soy, so might save you a bob or two to blend some of that in, and maybe have some perks...
Worth a try, report back if you find something that really works eh?