# OnCo record dietary-supplements-treatment-interactions (technology). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/technologies/dietary-supplements-treatment-interactions/>
  a schema:MedicalTherapy ;
  onco:kind "technology" ;
  schema:identifier "dietary-supplements-treatment-interactions" ;
  schema:name "Dietary supplements during cancer treatment: interactions and harms"@en ;
  schema:description "Most people on cancer treatment take supplements, often without telling their team. Antioxidants, St John's wort, high-dose vitamins and some herbs can blunt chemotherapy or radiotherapy or interact with targeted drugs."@en ;
  schema:url <https://onco.cc/technologies/dietary-supplements-treatment-interactions/> ;
  schema:dateModified "2026-09-08"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Dietary_supplement> ;
  owl:sameAs <http://www.wikidata.org/entity/Q645858> ;
  schema:citation <https://doi.org/10.1200/JCO.19.01203>, <https://www.mskcc.org/cancer-care/diagnosis-treatment/symptom-management/integrative-medicine/herbs> ;
  onco:status "established" ;
  onco:related <https://onco.cc/ideas/idea-moon-supplement-interaction-database/>, <https://onco.cc/ideas/idea-nl-antioxidant-supplement-harm-confirmation/> ;
  onco:cancers <https://onco.cc/cancers/breast-hr-positive/>, <https://onco.cc/cancers/tnbc/>, <https://onco.cc/cancers/head-and-neck/>, <https://onco.cc/cancers/nsclc/>, <https://onco.cc/cancers/prostate/>, <https://onco.cc/cancers/colorectal/> ;
  onco:sections <https://onco.cc/fronts/nutrition-lifestyle/>, <https://onco.cc/fronts/supportive-care/> ;
  onco:technologies <https://onco.cc/technologies/cytotoxic-chemotherapy/>, <https://onco.cc/technologies/nutrition-screening-mnt/>, <https://onco.cc/technologies/soy-breast-cancer/> ;
  onco:drugs <https://onco.cc/drugs/irinotecan/>, <https://onco.cc/drugs/paclitaxel/>, <https://onco.cc/drugs/doxorubicin/> ;
  onco:institutions <https://onco.cc/institutions/mskcc/> ;
  onco:terms <https://onco.cc/terms/unproven-diet-claims/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-misinformation/>, <https://onco.cc/bottlenecks/b-toxicity-qol/> ;
  onco:keyPapers <https://onco.cc/key-papers/paper-ambrosone-j-clin-oncol/> .