Interesting
@tom_e.
I was not aware of that.
I did some research tonight, and it does appear that there is a line of thought that Beef Protein powders are derived from, to put it politely, the "throwaway" (or "by product") parts of cows (rather than so-called "quality meat" or cuts), which was not what I was expecting, and is a little disconcerting.
The criticism sounds plausible, given the pricing of the powders on the market, and is probably something that should have occurred to me sooner!
I ran the following searches as part of my learning:
One quite disturbing article I found, by TigerFitness, is
here. It sets out some potentially grisly details behind the product. Another article, from a reasonably well-known vendor, ProteinWorks, is
here, and contains some interesting text under the sub-heading "What are the Problems with Beef Protein?".
However, I will likely still finish my 2.5kg packet! I bought 2.5kg of it, and it's getting used!
