What is the function of people using far-infrared health houses?

The cabin is very effective! Just like Sindh Kangda Yangshengtang, through a special far-infrared adjusting device, far-infrared rays suitable for human radiation frequency are emitted and acted on the human body, and these rays are selectively absorbed by human tissues as needed. After the human body absorbs these appropriate far-infrared energy, the energy of the human body is greatly enhanced, which will greatly improve its own immune function and play a wide range of medical and rehabilitation roles.