Table 4.

Summary of possibly or probably related adverse events from all participants who initiated limonene intervention (N = 43)a

n (%)
Adverse eventGrade 1Grade 2
Citrus burps23 (53.4)1 (2.3)
Diarrhea8 (18.6)4 (9.3)
Nausea6 (14.0)1 (2.3)
Flatulence7 (16.3)0
Heartburn1 (2.3)4 (9.3)
Cramping04 (9.3)
Vomiting03 (7.0)
Taste disturbance2 (4.7)0
Bloating01 (2.3)
Constipation1 (2.3)0
Dry mouth1 (2.3)0
Pruritis1 (2.3)0
Hypokalemia1 (2.3)0
Hypochloremia1 (2.3)0
  • aAll events were mild or moderate grade.