Hmmmmm... David refers to an article to bolster his contention that supplements are dangerous. Supposedly, this is for the benefit of newcomers.
Others point out that studies seem to confer some benefits of supplements for PC. This gives a more complete picture for newcomers.
Assorted disagreements on that ensue.
Hence, thread was "hijacked."
I guess as long as everybody says thanks for the information, I agree with you, then the thread is not hijacked.
But the above is NOT my definition of "hijacked."
Each to his own.