COMMON HEADACHE TRIGGERS

| 
			 Chemicals  | 
			
			 Food  | 
			
			 Body Conditions  | 
			
			 Environment  | 
		
| 
			 Alcohol, artificial sweeteners, caffeine, medications, MSG  | 
			
			 Aged cheese, chocolate, citrus fruits, cured meat, nuts, onion, salty-food  | 
			
			 Emotion, eye strain, fatigue, menstruation, physical exertion, skipped meals, stress  | 
			
			 Loud noises, weather changes  |