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Area of Science:

  • Herbal medicine
  • Obstetrics
  • Endocrinology

Background:

  • Raspberry leaf is frequently used by pregnant individuals.
  • Other plants in the raspberry family exhibit hypoglycemic properties.
  • The effect of raspberry leaf on glycemic control in gestational diabetes mellitus (GDM) remains uninvestigated.

Observation:

  • A pregnant woman with GDM experienced hypoglycemia after drinking raspberry leaf tea.
  • Her insulin dosage needed to be reduced due to the tea consumption.
  • The hypoglycemic effect was confirmed by the patient's cessation and resumption of raspberry leaf tea intake.

Findings:

  • Raspberry leaf consumption may decrease insulin requirements in patients with GDM.
  • The case study suggests a potential hypoglycemic effect of raspberry leaf in GDM.

Implications:

  • Pregnant women with GDM should exercise caution when consuming raspberry leaf.
  • Increased glucose level monitoring is recommended for GDM patients ingesting raspberry leaf.
  • Further research is warranted to confirm the safety and efficacy of raspberry leaf in GDM management.