Citrus Oil Formula May Relieve Dry Mouth for Cancer Patients

SATURDAY, March 29, 2025 (HealthDay News) -- A new formula made with natural citrus oil could help cancer patients find relief from dry mouth, a common and painful side effect of radiation treatments. The formula was created by researchers at the University of South Australia and Stanford University. It mixes limonene -- a citrus oil found in lemons, limes and oranges -- with healthy fats known as lipids.

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