A psychoactive chemical is a substance that can affect the mind and the way a person thinks, feels, or acts. It can alter a person's mood, perception, or consciousness.
Sentences with «psychoactive chemical»
THC (the primary psychoactive chemical in cannabis) levels in marijuana tend to be between 10 to 30 percent, while THC levels in hemp tend to be less than 1 percent. (votehemp.com)
The same problem shows up in the new wave of psychoactive chemicals mass - produced overseas. (discovermagazine.com)
The primary psychoactive chemical in Kona is caffeine, an adenosine antagonist that is known for its stimulant effects. (bigrockcoffee.com)