Biofield

Biofield may refer to:

Alternative medicine

 * Energy (esotericism), biopsychospiritual energy
 * Aura (paranormal)
 * Prana
 * Qi
 * Vital energy
 * Energy medicine, alternative medicine
 * Energy field disturbance
 * Ionized jewelry
 * Magnet therapy
 * Negative air ionization therapy
 * Qigong
 * Radionics
 * Reiki

Medicine

 * Electrophysiology, scientific study of electrical properties of cells and tissues
 * Electroreception, sensory of electric fields by organisms
 * Magnetoception, sensory of magnetic fields by organisms
 * Bioelectromagnetics, scientific study of electric biofields of organisms
 * Medical imaging, scientific magnetic or electrical biofield imaging
 * Magnetoencephalography, brain imaging by magnetic field sensing
 * Electroencephalography, brain imaging by electric field sensing
 * Magnetocardiography, heart imaging by sensing its magnetic field
 * Magnetogastrography, stomach imaging by sensing magnetic fields
 * Magnetomyography, muscle imaging by sensing magnetic fields, produced by electrical impulses

Other uses

 * BioFields, a Mexican algal fuel producer