Biofield Tuning is a therapeutic technique that uses sound vibrations to promote healing by addressing imbalances in a person's biofield, which is the electromagnetic field that surrounds and permeates the body. This biofield is believed to influence physical, emotional, and energetic well-being. In Biofield Tuning, a practitioner uses tuning forks to assess and harmonize the biofield, helping to restore balance and support the body's natural healing processes.