Is there any monitoring of the quality of vitamin A capsules used in supplementation programs?

Am J Clin Nutr. 2007 Oct;86(4):1254. doi: 10.1093/ajcn/86.4.1254.
No abstract available

Publication types

  • Comment
  • Letter

MeSH terms

  • Capsules / standards*
  • Dietary Supplements / standards*
  • Dose-Response Relationship, Drug
  • Drug Stability*
  • Humans
  • Vitamin A* / administration & dosage
  • Vitamin A* / standards

Substances

  • Capsules
  • Vitamin A