Open AccessShedding Light on Vitamin D and Integrative Oncology
Author(s) -
Ira Cantor
Publication year - 2008
Publication title -
integrative cancer therapies
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.73
H-Index - 60
eISSN - 1552-695X
pISSN - 1534-7354
DOI - 10.1177/1534735408319062
Subject(s) - medicine , vitamin d and neurology , sun exposure , vitamin , oncology , clinical oncology , cancer , dermatology
Studies show an important relationship between vitamin D and malignancies, both in prevention and treatment. The extraskeletal actions of vitamin D relevant to oncology include being proapoptotic, antimetastatic, antiangiogenic, antiinflammatory, prodifferentiating, and immunomodulating. Widespread and severe vitamin D deficiencies exist worldwide. Decreased sun exposure, caused by lifestyle changes, as well as fear of skin cancers, is the main cause of these deficiencies. Recommended daily oral intakes, as well as suggested blood levels, are below optimal levels suggested by studies. Improvement in vitamin D status, through lifestyle changes and supplementation, can be of profound benefit regarding the occurrence and mortality of malignancies.