When we are doctors curing diseases for other people by our energy and our energy is not enough, we have to collect third energy which is the support from the surrounding universe. Thus, third energy is not created by normal foods, drinks and breath. Thus, we have limited a part of food entering the body, a long with that limitation; we have benefit about supplement energy to areas that lack energy in our body. Eating and drinking limitation is also limitation of free root which increases circulatory energy as well as increases the disposal of free root from out body.
Free roots will be created a lot if we suffer from mind confusion such as failure in work, family, or social accidents, traffic accidents… Free roots of people who do not understand meditation and forbidden theory as well as do not understand respiratory training, do not know sport, do not know to protect the body from body’s desires (ADN customs), the flood of free roots in these people shows that the issue of getting old has been tended in advance for the body’s vitality, or they cannot overcome themselves, a team of such individuals will make social vitality unable to develop.