Look up pharmaki - it's where we get the word Pharmacy from ... in Greek - you'll need to check the spelling. Mind altering drugs aren’t acceptable. Also if you’re really interested look up sorcery in the Bible and then in a Concordance to see how it is used in various passages - it’s quite an eye opener.
Funny NO ONE in the Bible had to use antidepressant to “feel better” and many had legitimate reasons to be depressed ... and were ... and over came it.
Going along with your “logic” ... I suppose arsenic, a natural substance should also be taken to enhance your “health”? LOL! Just because it exists doesn’t mean it’s good for you ... .