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Carnosic acid in rosemary protects brain cells from oxidative damage and may aid recovery after stroke by limiting brain injury.
Prevention of Brain Aging
Rosemary may slow cognitive decline associated with aging and could help prevent Alzheimer’s disease, although more research is needed.
Digestive Health Promotion
Traditionally, rosemary has been used to relieve indigestion and gas, though scientific validation is still ongoing.
Hair Growth and Scalp Health
Rosemary oil may stimulate hair growth, reduce dandruff, slow graying, and prevent baldness. Studies show significant hair count increases with topical use over several months.
Potential Harms and Side Effects of Rosemary
While rosemary offers many benefits, excessive intake or high medicinal doses can cause:
Nausea and vomiting
Skin flushing or itching
Photosensitivity (allergic reaction to sunlight)
Fluid retention in lungs (rare)
Coma (in extreme overdose cases)
Medicinal Interactions
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