Quantity of Melatonin and CBD in Melatonin Gummies Sold in the US

JAMA. 2023 Apr 25;329(16):1401-1402. doi: 10.1001/jama.2023.2296.
No abstract available

Plain language summary

This study assesses the actual measured quantities of melatonin and cannabidiol (CBD) in products marketed and sold in the US as melatonin gummies compared with the quantities declared on their labels.

MeSH terms

  • Administration, Oral
  • Cannabidiol* / administration & dosage
  • Cannabidiol* / analysis
  • Cannabis*
  • Dosage Forms
  • Melatonin* / administration & dosage
  • Melatonin* / analysis
  • United States


  • Cannabidiol
  • Melatonin
  • Dosage Forms