I suggest you enjoy your placebo effects and take a physiology course. (You can verify that this is the placebo effect by studying and doing research, but I won’t link how to do that for you, I know that’s unkind of me to do)

Go peddle your snake oil elsewhere.

OP, go see a medical doctor who knows more about human physiology than some snake oil sells person on the internet.

I’ll be the one dressed up as, acting like, and quoting Rodney Dangerfield from caddyshack.