Final answer:
Hypnotherapy does not involve deep sleep and planting suggestions. It is a state of self-focus and attention with relaxation and suggestion to alter thoughts and perceptions.
Step-by-step explanation:
No, the statement is false. Hypnotherapy does not involve the induction of a state of deep sleep. Instead, hypnosis is a state of extreme self-focus and attention in which minimal attention is given to external stimuli. In hypnotherapy, a therapist may use relaxation and suggestion to attempt to alter a patient's thoughts and perceptions, but it does not involve planting suggestions to influence health during deep sleep.
Hypnosis is often used for therapeutic purposes such as pain management, treatment of depression and anxiety, smoking cessation, and weight loss.