Functions of H₂O₂ in the Body

All higher life-forms purposefully form H₂O₂ in the body - peroxisomes in the cell do this by combining water with oxygen. H₂O₂ has many functions:

• H₂O₂ is instrumental in immune system function:
  • H₂O₂ is released by immune system T-cells.  To destroy invading bacteria, viruses and fungi.
  • H₂O₂ generated by activated phagocytes at inflammation sites.   Appears to modulate the inflammatory process (e.g. by up-regulating expression of adhesion molecules, controlling cell proliferation or apoptosis {cell death without releasing harmful substances} and modulating platelet aggregation).
  • H₂O₂ stimulates the production of interferon
• H₂O₂ is produced by vitamin C - helping fight infections by stimulating prostaglandin production.
• H₂O₂ significantly increases oxygen levels in the blood - increasing cellular energy production
• H₂O₂ is released by blood platelets on encountering particulates in blood.
• Mother's milk contains a good amount of H₂O₂, and a mother's first milk (colostrum) contains even more - which provides a defense against infection until the baby's own immune system develops and is able to produce its own H₂O₂.
• H₂O₂ is produced by lactobacillus found in the colon and vagina - to destroy harmful candida, bacteria and viruses, preventing colon disease, vaginitis, bladder infections and a host of other common ailments.
• H₂O₂ is required for the production of thyroid hormone and sexual hormones.
• H₂O₂ is used as an inter- and intra-cellular signaling molecule.
• H₂O₂ clears out artery plaque and dilates blood vessels in the heart and brain.
• H₂O₂ regulates thermogenesis (heat production) - may be as vital as thyroid function.
• H₂O₂ aids membrane transport.
• H₂O₂ is able to easily cross the cell membrane - because of its neutral charge.