Which of the following statements is true with regard to the treatment of somatization disorder?
a. Cognitive-behavioral treatment has been demonstrated in several studies to be the best available treatment.
b. It is relatively easy to treat as long as the patient is willing to participate in therapy.
c. Assignment of a "gatekeeper" physician has been found to cure most patients.
d. It is difficult to treat, and there are no treatments with proven effectiveness.

The statements that is true is option D

Explanation:

Somatization disorder is difficult to treat, and the treatments discovered have been proven ineffective to the disorder.

these are common warning signs of overtraining syndrome:

washed-out feeling, tired, drained, lack of energy

mild leg soreness, general aches, and pains

pain in muscles and joints

sudden drop in performance

insomnia

headaches

decreased immunity (increased number of colds, and sore throats)

decrease in training capacity/intensity

moodiness and irritability

depression

loss of enthusiasm for the sport

decreased appetite

increased incidence of injuries.

a compulsive need to exercise