Cornflower (Centaurea cyanus) Dosing and Safety
    
        
        
            
        
        Avoid in individuals with a known allergy or hypersensitivity to cornflower (), its constituents, or members of the Asteraceae/Compositae family, such as dandelion, goldenrod, ragweed, sunflower, and daisies.
There is no safety information currently... 
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