Hair Health 101: What Your Strands Are Trying to Tell You

Your hair often reflects what's happening inside your body long before other symptoms show up. Dry, brittle strands can signal dehydration or a lack of healthy fats in your diet, while excessive shedding may point to stress, hormonal shifts, or nutrient deficiencies like iron or biotin. Dullness is frequently caused by product buildup or hard water mineral deposits rather than damage itself, which is why a clarifying shampoo once a week can make a noticeable difference. 

Overwashing strips natural oils and can actually increase oiliness over time as the scalp overcompensates, so most hair types benefit from washing every two to three days rather than daily. Heat styling without a protectant is one of the fastest ways to cause long-term damage, so a lightweight heat protectant spray should be a non-negotiable step before any hot tool. Paying attention to these small signals can help you catch and correct hair health issues before they become bigger problems.