Safed daag kya hota hai? Kya yeh ek bimari hai?
Haan, safed daag (vitiligo ya leucoderma) ek skin ki bimari hai jisme rang banane wali cells (melanocytes) kaam karna band kar deti hain. Yeh bilkul chhoot ki bimari nahi hai — na haath lagane se failti hai, na saath khane-peene se. Poori duniya mein lakhon log is se prabhavit hain.