Discover what causes grey hair at a cellular level, including genetics, oxidative stress, and nutrient deficiencies. Learn how aging, smoking, and lifestyle factors accelerate greying, plus science-backed prevention strategies and debunked myths about grey hair reversal.

Discover the science behind stress-induced gray hair: How stress damages pigment cells, key factors like genetics and smoking, and evidence-based strategies to slow graying. Learn why reversal is possible in early stages.