Your all body functions are controlled by your sub concious mind. Like you breathe normally while you asleep,if you eat any bitter or poisonous item,your sub concious will lead to vomit it,it digests your food,new cells are being generated automatically.
When you reprogramme your body structure or any fuction related to your body,gradually it becomes the pattern and your body will follow it naturally.
Your body is like a disc where you can upload new things according to your true desire.
With our teachings one can reduce body wight or if it is needed to be gained,also becomes possible.