Also known as “uppers,” stimulants refer to drugs that increase alertness and energy, such as cocaine, amphetamines, and their derivatives. Stimulants work in the body by acting upon the brain’s chemicals—known as…
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meth addiction
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The body’s nervous system becomes intensely compromised during crystal meth addiction. Shortly after crystal meth is introduced into the system, natural brain chemistry becomes altered, upsetting the user’s balance of important neurotransmitters.…