Healthy Hair, Inside Out: Understanding Causes and Care

Healthy hair starts at the scalp, where follicles cycle through growth and rest. When that balance is disrupted by genetics, hormonal shifts, stress, illness, nutrient gaps, or harsh styling, strands become weaker, thinner, and more prone to shedding. Heat tools, tight hairstyles, chemical treatments, pollution, and UV exposure add daily wear, while poor sleep and chronic anxiety can push more hairs into a shedding phase. The good news is that most people can improve density and shine by caring for the scalp as carefully as they do their skin.

Begin with gentle cleansing and conditioning that suit your hair type, and avoid over-washing that strips natural oils. Massage the scalp regularly to boost microcirculation. Prioritize protein, iron, zinc, omega-3s, and vitamins D and B across a balanced diet, and drink enough water to support the hair shaft from within. Manage stress with movement and mindfulness, and aim for consistent, restorative sleep. Limit heat, loosen tight styles, protect from sun exposure, and be patient—meaningful changes in hair often reveal themselves over several growth cycles. When self-care isn’t enough, a professional assessment can identify underlying causes and tailor a plan; many people start with a consultation at a hair clinic in Chennai.