Christina Aguilera loses weight due to Reiki sessions?

Pop star Christina Aguilera has reportedly lost weight due to her rigorous Reiki sessions.
The 'Fighter' singer is said to have given the credit to the spiritual healing technique for losing 30 pounds of weight, reported Contactmusic.
"It's a Japanese method for healing the body, emotions, mind and spirit. Christina also credits a low-carb diet and yoga workouts for her new look, but Reiki puts her mind in a good place and gives her the discipline to eat healthy and maintain weight loss. She sees a Reiki mater for private sessions three times a week," said a source.
The 'Voice' USA judge, 32, had previously said that she feels refreshed by her weight loss because she managed to spend more time with her five-year-old son Max.

"I got to have, finally, a break and spend some time with my son, being able to breathe and have time away outside of the camera and get to the nitty-gritty of all things real and personal [allowed me to come] back refreshed," Aguilera had said.