If it is scientific knowledge please cross post the peer reviewed case studies with references as to where they are published.
It doesn't matter if it is in a subscription only online journal I can gain access to them all.
Otherwise everything is here-say stated as "scientific", which is the danger of the internet.
To state something is scientific with no documented proof is insulting a wealth of knowledge that has been put forth by generations of skilled, trained scientists. Show me the evidences and I will formulate my own opinion, until then everything posted is a biased opinion based knowledge disguised as fact by people who can hide behind a reputation.