Earwax, or cerumen, is crucial for ear health, protecting against dirt and bacteria.Its color and texture can signal health issues: Gray: Often from pollution,no worries unless irritation occurs.Blood: Indicates injury or a perforated eardrum,see a doctor.Dark Brown: May result from stress, relax to reduce it. Black: Could suggest a fungal infection, seek treatment.White: Might indicate vitamin deficiencies, improve diet…