Melatonin is an established hormone supplement and has been well recognized for its effect on the circadian
cycle to
improve sleep, REM (rapid eye movement), and aiding in jetlag recovery. The utility of melatonin extends
beyond sleep
aid, however. This hormone also possesses less well-known antioxidant action and even robust anticancer
activity.
Melatonin may be a key supplement for addressing age-related neurologic decline while serving as a valuable
adjunctive
cancer treatment that reduces drug resistance in tumors and downregulates angiogenesis. In immunotherapy,
melatonin
activates Natural Killer (NK) cells nested within tumoral tissue and does not have the side effect profile
of other
immunoreactive agents used for chemotherapy. Since melatonin is found in high concentrations in the brain
and other
hormone-linked tissues, the relevance of melatonin is increased for the treatment of estrogen-linked
cancers. The
immunomodulatory effect of melatonin may also help with chronic inflammation seen in patients with
autoimmune disorders.
All of these effects together represent a unique and versatile therapeutic agent for integrative medicine.
No other
commercially available drug possesses all of these therapeutic mechanisms while having a very minimal side
effect
profile and being considered overall to be safe to use. Currently, melatonin is underutilized in medicine,
especially in
the field of integrative oncology and represents a crucial supportive adjuvant to improve the lives of
patients.