I also get paranoid about taking stuff, even get anxious about taking my anxiety medication lol. You might feel something, my mom felt sedation, possibly a benzo type feel of a normal dose, i never do, but possibly because i have very high benzo tolerances. But basically i should be a healthy substance to add to your daily routine and wont mess with othjer things.
Ive never tried a high dose or felt benzo effects, i just take normal doses for its numerous general heath benefits. I think higher doses work well for others for anxiety directly tho.
Rhodiola would be another biggie to add to your daily list as another adaptogen. Works completely differently though and might cause mild stimulation, but its also beneficial for many people. I have like 15 tabs a take everyday, a handful of stuff each day, the topic interests me, and there are some really cool "supplements" out there to help with health in general, and good for drug users
I generally dont feel stuff directly, not with these kinds of things, i just take them because i know they are helpful as a type of daily health maintenance. You dont need to feel an obvious effect for it to be working.
Some other important ones for me besides normal vitamins and stuff. Most of my stuff focuses on mental benefits.
Gotu Kola
Bacopa
Omega oils
Nootropics like piracetam
B vitamin, complex
Milk Thistle
DMAE
Dragon Herbs brand, have some hardcore rare adaptogen products (like Siberian Rhodiola and the Reshi mushroom), check the site.
Glutathione precursors
Organic vitamins, but expensive
magnesium chelate (great stuff for drug users)
Spirulina/Chlorella
Apple cider vinegar
Ginseng
Ginko
diatomaceous earth
L-theanine (works great with coffee as well)
And them im into alchemy supplements as well, but we wont get into that a ill sound like a nutter.