What are the subhealth testing devices? Which one is more reliable

Sub-health state is an abnormal state of human life vitality and function, not only in the physiological function or metabolic function of the abnormality, but also contains the psychological state of maladaptation and social adaptability of the abnormality of the ability to adapt to the greatest characteristic is that there is not yet a precise objective indicators of the lesion, but there are obvious clinical symptoms. External thermography has been applied to the medical field for decades. With the accelerated pace of development of medical infrared thermography in China, and the continuous popularization of TMT medical infrared thermography and the deepening of people's understanding of infrared thermography, the advantages of medical infrared thermography for the detection and assessment of human subhealth status gradually come to the fore, coupled with the many advantages of its detection process such as non-radiation, non-invasive, painless and so on, more and more medical institutions, medical check-up institutions, health More and more medical institutions, physical examination organizations, health management organizations, etc. began to use medical infrared camera to open the detection of people's body function state, assessment, as well as on the early warning of major diseases and screening.