This is a collection of articles and research about hypnosis.  As you will clearly see, hypnosis has been proven effective by medical professionals and scientists at prestigious institutions and universities for decades.

Statistics on the Effectiveness of Hypnosis

Here is a brief review of some of the research evidence on the effectiveness of hypnosis.

A survey of psychotherapy literature revealed the following recovery rates:

Psychoanalysis: 38% recovery after 600 sessions
Behavior Therapy: 72% recovery after 22 sessions
Hypnotherapy: 93% recovery after 6 sessions

90.6% Success Rate for Smoking Cessation Using Hypnosis

Of 43 consecutive patients undergoing this treatment protocol, 39 reported remaining abstinent from tobacco use at follow-up (6 months to 3 years post-treatment). This represents a 90.6% success rate using hypnosis. | University of Washington School of Medicine, Depts. of Anesthesiology and Rehabilitation Medicine, Int J Clin Exp Hypn. 2001 Jul;49(3):257-66. Barber J.

Hypnosis Most Effective for Smoking Cessation, Says Largest Study Ever: 3 Times as Effective as Patch and 15 Times as Effective as Willpower.

Hypnosis is the most effective way of giving up smoking, according to the largest ever scientific comparison of ways of breaking the habit. A meta-analysis, statistically combining results of more than 600 studies of 72,000 people from America and Europe to compare various methods of quitting. On average, hypnosis was over three times as effective as nicotine replacement methods and 15 times as effective as trying to quit alone. | University of Iowa, Journal of Applied Psychology, How One in Five Give Up Smoking. October 1992. (Also New Scientist, October 10, 1992.)

Hypnosis Over 30 Times as Effective for Weight Loss

Investigated the effects of hypnosis in weight loss for 60 females, at least 20% overweight. Treatment included group hypnosis with metaphors for ego-strengthening, decision making and motivation, ideomotor exploration in individual hypnosis, and group hypnosis with maintenance suggestions. Hypnosis was more effective than a control group: an average of 17 lbs lost by the hypnosis group vs. an average of 0.5 lbs lost by the control group, on follow-up. | Cochrane, Gordon; Friesen, J. (1986). Hypnotherapy in weight loss treatment. Journal of Consulting and Clinical Psychology, 54, 489-492.

Hypnosis More Than Doubled Average Weight Loss

Study of the effect of adding hypnosis to cognitive-behavioral treatments for weight reduction, additional data were obtained from authors of two studies. Analyses indicated that the benefits of hypnosis increased substantially over time. | Kirsch, Irving (1996). Hypnotic enhancement of cognitive-behavioral weight loss treatments–Another meta-reanalysis. Journal of Consulting and Clinical Psychology, 64 (3), 517-519.

Hypnosis Reduces Pain of Headaches and Anxiety

The improvement was confirmed by the subjective evaluation data gathered with the use of a questionnaire and by a significant reduction in anxiety scores. | Melis PM, Rooimans W, Spierings EL, Hoogduin CA, Treatment of chronic tension-type headache with hypnotherapy: a single-blind time controlled study. Headache 1991; 31(10): 686-9.