In turn, this may lead to lower blood sugar levels and improved diabetes control ( In addition, Prunella vulgaris may protect against atherosclerosis, a hardening of the arteries that can increase your risk of heart attack ( People with diabetes are more likely to develop risk factors for atherosclerosis, including artery damage from high blood sugar, elevated triglycerides, and high total and LDL (bad) cholesterol ( One 8-week study fed diabetic mice a diet high in fat and cholesterol and gave some of them Prunella vulgaris extract
21(1): 1623 Vlahos NF, Gregoriou O, Deliveliotou A, Perrea D, Vlachos A, Zhao Y,
However, this broader action means a higher chance of gastrointestinal side effects early on
PMID 19732754
Consider sensitivity to benzyl alcohol, the preservative in bacteriostatic water