फेहोग्रा बेसाद हेरोइननिफ्राय सोमजिग्रा MPTP मुंनि बिसारि दिहुनथाइजों बाइदि बेरामखौ सोमजिहोयो ।
Environment contaminated with a toxic substance named MPTP that is produced from narcotic heroin also produces diseases like Parkinson `s .