Biomeridian is a system that uses biofeedback technology to measure and assess the energy flow in the body. It is often used in alternative medicine practices to help diagnose and treat various health conditions. The system uses hand-held sensors to measure the electrical resistance of specific acupuncture points on the body, which is believed to correspond with specific organs and systems within the body. The results are then displayed on a computer screen, allowing the practitioner to identify imbalances or abnormalities in the energy flow. Biomeridian is often used in conjunction with other treatments, such as acupuncture, nutrition, and herbal remedies.