Theta Healing.....?

Has anyone heard of this? I've tried to research it a bunch and was curious if anyone else has tried or is trying it? I know many of you are going to say...weightloss is calories in and calories out, but I am a firm believer that our bodies are a bit more complex than that and our subconscious could affect our weightloss journeys.

***Please for everyone that is responding, I would appreciate serious answers here! Thanks!!!