Everyone says --- “What is it ?”
Well that could be a long involved answer but quite simply it means that when the brain waves are in the THETA state the body can heal itself based on the Unconditional Love of the Creator of the Universe.
ThetaHealing™ was designed by Vianna Stibal in Idaho Falls , Idaho USA , after she experienced the healing of Cancer in her femur. (and I know --because I was there ! ) It is designed as a therapeutic, self-help guide to develop the ability to change on all levels of your being. This includes the physical, the mental, the emotional and the spiritual parts of YOU by using the Unconditional Love Creator of all That Is from the Seventh Plane of Existence.
ThetaHealing™ is best known for the Belief and Feeling Work on four levels, that we all hold in our subconscious mind, which we term the Core Level, the Genetic Level, the History Level, and the Soul Level.
ThetaHealing does not just treat a symptom, but enables us to find the root cause of the problem presented. If negative beliefs, feelings and emotions are released and replaced with positive beliefs, feelings and emotions, our bodies not only become balanced, but we can obtain and create optimum health.
 Scientific evidence suggests that our physical conditions can be directly related to the beliefs that we have stored in our subconscious mind. That being so, we owe it to ourselves to discover the solution to our problems. This not only helps us to feel better but empowers us and puts us in control of our own being.
The best thing to do is “experience it for yourself” because no matter how it is explained ---- someone will either misinterpret, misunderstand or just plain cast it aside!
And how sad is that?
However, there will also be those of  you with an open mind who will immediately see the truth and sacred aspect of this wonderful enlightening work and who are at this moment in time, ready to embrace it .

I will, now, begin to explain a little, as from my own personal perspective and experience but before I do so I want to make one thing clear to you all ------ contrary to some people’s belief ---- this is NOT a religion. BUT it is based on the highest level of SPIRITUALITY that I have ever experienced in all my life.
It is founded on the “Unconditional Love” of the CREATOR OF THE UNIVERSE and is therefore, non-judgemental.
I have experienced for myself, life changing miracles that this sacred work can bring to ANYONE, such as raising energy vibrations, resolving relationship issues, discovering how past generations have negative impacts on actions, health and emotions, tapping into the sub-conscious mind in order to find the root cause of the problem, to change the negative beliefs to positive ones on a cellular level,... etc... and much, much more. 

So, therefore, it encompasses an enormous amount of belief systems and it is not my intention to offend anyone who may read this .

The “ CREATOR” goes by many names --God, Source, Allah, Buddha, Jehovah, Heavenly Father, Shiva ,Yahweh etc and many more but does that matter here?         No ! It does not. ------because if we look at the “big picture” we all have our own Free Agency to call on the name of the ONE (or source) with which we feel most comfortable.
I say this because theta heaing is NOT a religion, but is open to ALL FAITHS and belief systems without judgement.
I therefore implore you to look to your higher power and ask if you are ready to accept this
---- the most sacred technique I have ever witnessed .
Are you ready to change  and create your own reality?
I sincerely hope that your answer is a firm “yes” so that YOU may benefit and that I may do as I have been so emphatically led to do ---- and that is ---- to share this with the world so that ALL may benefit regardless of religion, race,  colour,  creed,  age or gender.
I believe that we are all part of this wonderful UNIVERSE on which we reside and the love which is transmitted is
AVAILABLE TO ALL .