Final answer:
Depressants can help people relax and elevate their mood, but they can also have other effects. They work by slowing down the activity in the central nervous system.
Step-by-step explanation:
Certain substances, known as depressants, can help some people relax and elevate their mood. Depressants work by slowing down the activity in the central nervous system. This can result in a calming effect and a sense of relaxation for those who use them.
However, it is important to note that depressants can also have other effects, some of which may be undesirable. These effects can include ataxia (loss of coordination), cognitive impairment, memory impairment, lowered blood pressure or heart rate, respiratory depression, and even anticonvulsant effects.