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The Science Behind Hypnosis for Weight Loss: Does it Really Work?

The Science Behind Hypnosis for Weight Loss: Does it Really Work?

Have you ever found yourself staring longingly at a plate of your favourite meal or food, wishing you could resist the temptation? Or perhaps you’ve struggled with yo-yo dieting, losing weight only to gain it back again?

The quest for weight loss can be a challenging journey, but what if there was a way to tap into the power of your mind to make lasting changes?

Enter hypnosis. In this blog post, we’ll explore what is hypnosis, how it works, the scientific evidence supporting its effectiveness, and practical considerations for those interested in trying it. By the end, you’ll have a better understanding of whether hypnosis could be the key to unlocking your weight loss success.

What is Hypnosis?

Hypnosis is a fascinating psychological phenomenon often misunderstood and shrouded in mystique. From a neuroscience perspective, hypnosis involves altered brain activity, particularly in the anterior cingulate cortex and the prefrontal cortex, regions associated with attention, control, and decision-making. Hypnosis has been used to treat various conditions, including pain management, anxiety, and yes, weight loss.

From the nervous system perspective, hypnosis engages the parasympathetic nervous system, inducing a state of deep relaxation and reduced stress. This state facilitates more suggestibility as the brain becomes more open to new ideas and behaviors. The hypnotic state also appears to alter the connectivity between different brain regions, creating an optimal mental state conducive to therapeutic behavioral changes.

Mechanisms of Hypnosis

How Hypnosis Works?

Researchers have found several theories to explain its effects. One prevalent theory is that hypnosis induces a state of focused attention, where the mind becomes highly receptive to suggestions. In this heightened state of suggestibility, individuals are more open to changing their thoughts, beliefs, and behaviours.

Brain imaging studies have shown that hypnosis is associated with distinct patterns of brain activity, with changes observed in regions involved in attention, memory, and self-awareness. In addition to this, physiological changes such as decreased heart rate lowered blood pressure, and increased alpha-brain wave activity have been observed during hypnosis sessions. And the brain waves slow down, it opens the gateway into the subconscious mind.

Techniques Used in Hypnosis for Weight Loss

In the context of weight loss, hypnotherapists utilize various techniques to help clients achieve their goals. Some techniques in hypnosis for weight loss are:

Parts Therapy: Parts Therapy in hypnosis helps with weight loss by not only uncovering deeper emotional needs but also by directly communicating with different parts of the psyche. By negotiating and resolving conflicts between parts, such as the one seeking comfort through food and the one desiring weight loss, it creates harmony and fosters positive behavioral changes.

Guided Imagery: This technique involves leading you through vivid visualizations of yourself achieving your weight loss goals. By imagining scenarios such as eating healthy foods, enjoying exercise, and feeling confident in their bodies, you can mentally rehearse the behaviours you wish to adopt. The power of visualization helps reinforce positive habits and motivates you to make healthier choices.

Positive Suggestion: Positive suggestions, also known as affirmations, are central to hypnotherapy. During the hypnotic state, the therapist provides specific, encouraging statements that target your weight loss objectives. These suggestions might include affirmations like “I am in control of my eating habits,” “I enjoy nourishing my body with healthy foods,” or “I feel motivated to exercise regularly.” The heightened suggestibility in hypnosis makes these affirmations more impactful.

Regression Therapy: Regression therapy involves guiding you back to past experiences that may be contributing to your current weight issues. By revisiting these memories, the therapist helps you understand your deepest unmet emotional needs and resolve underlying emotional triggers such as trauma, stress, or negative beliefs about yourself. This can lead to a release of emotional burdens and a healthier relationship with food.

Anchor Installation: Anchoring is a technique where a specific physical action, such as pressing two fingers together, is paired with a positive mental state during hypnosis. Over time, this action can be used outside of hypnosis to trigger the same positive feelings or behaviors. For weight loss, an anchor might be installed to help you feel in control when you experience cravings or face food-related temptations.

These techniques, when used in a hypnotherapy program, can help you overcome barriers to weight loss, develop healthier habits, and maintain long-term success.

Psychological and Physiological Aspects

Psychological Mechanisms

One of the key benefits of hypnosis for weight loss lies in its ability to address the psychological factors that contribute to overeating and weight gain. By accessing the subconscious mind, hypnotherapy can help uncover underlying beliefs and behaviours that may be sabotaging your efforts to lose weight.

Through techniques like regression therapy and inner child work, hypnotherapy can uncover and resolve past traumas or negative experiences that may be driving emotional eating or unhealthy habits. By rewiring these deep-seated patterns, you can develop a healthier relationship with food and a more positive self-image.

Physiological Mechanisms

In addition to its psychological effects, hypnosis also exerts physiological effects that contribute to weight loss. Some research suggests that hypnosis can influence metabolism, appetite regulation, and even hormone levels. Furthermore, by reducing stress levels and promoting relaxation, hypnosis can help mitigate the physiological effects of chronic stress, such as cortisol production, which is linked to weight gain and abdominal obesity.

Scientific Evidence for Hypnosis in Weight Loss

Studies and Research

Over the years, numerous studies have explored the efficacy of hypnosis for weight loss, with mixed but promising results. While some early studies lacked robust methodology and sample sizes, more recent research has shed light on the potential benefits of hypnotherapy.

A meta-analysis published in the Journal of Consulting and Clinical Psychology examined 18 studies on the use of hypnosis as an adjunct to cognitive-behavioural therapy for weight loss. The findings revealed that participants who received hypnosis lost more weight than those who did not, with the effects lasting over time.

Hypnosis to Lose Weight Reviews

Real-Life Success Stories

We have seen numerous clients transform their lives and achieve significant weight loss through hypnotherapy. Consider the case of James S., who battled with a slow metabolism and a lack of motivation for years. After a series of hypnotherapy sessions, James not only improved his metabolism but also found the inner drive to adopt a consistent exercise routine and healthier eating habits. Within six months, James lost over 20 kilograms and regained his self-confidence.

James S., a client at MIHH, shares his journey:

“I can’t express how grateful I am to ‘Make It Happen Hypnotherapy’. From the very first session, I felt a profound shift in my mindset. The hypnotherapist at MIHH helped me uncover the underlying issues that were sabotaging my weight loss efforts. Through their guidance, I learned to visualize my goals and reinforce positive habits. For several sessions, I experienced not just weight loss, but a total transformation in my lifestyle. I’m more active, I eat better, and I feel a sense of control and happiness that I haven’t felt in years. Thanks to MIHH, I’m not only lighter but also more energetic, confident, and fulfilled.”

Sarah L., a client at MIHH, shares her experience:

“I wholeheartedly recommend ‘Make It Happen Hypnotherapy’. From the initial session, I began to notice positive changes in my eating habits and mindset. The hypnotherapist at MIHH helped me uncover the underlying issues contributing to my weight struggles. Through their expert guidance, I learned to manage my cravings and develop a more active lifestyle. After several sessions, not only have I lost weight, but I have also gained a sense of empowerment and well-being. MIHH has helped me become a healthier, more confident, and happier version of myself – and significantly lighter too.”

How to Find a Qualified Hypnotherapist

To find the right hypnotherapist for weight loss, look for someone with a deep understanding of the mechanisms behind weight loss and a proven track record of creating long-lasting results. Many hypnotherapists lack the expertise to release negative emotions and address the root causes of emotional eating. Inexperienced practitioners might only read hypnosis scripts without personalized care. Ask for testimonials, inquire about their experience, and understand their approach to ensure they can deliver lasting results.


Hypnosis for weight loss offers a promising avenue for those seeking a holistic and empowering approach to weight management. By tapping into the subconscious mind, hypnotherapy can help address the psychological and behavioural factors that contribute to weight gain, supporting lasting change from within.

We believe in a holistic approach to weight loss that incorporates hypnosis alongside other therapeutic techniques. If you’re ready to explore the potential of hypnosis for weight loss, Book a FREE initial consultation and discover how hypnotherapy can help you achieve your goals.

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Our Clinical Hypnotherapists will guide you into a state of trance similar to daydreaming. By working with your subconscious mind, we will find out the underlying causes of your emotional suffering, and establish desired outcomes for you. To achieve this, we will use various techniques like Inner Child Therapy, Regression, Parts Therapy, Gestalt Therapy, Rewind Technique, and more.