Uncle's fitness and black hair secret was in front of me. 

Respected Hazrat Hakim Sahab, Aslam o alaikm! My uncle (father’s elder brother) is 10 years older than my father. His age is approximately 75 year and my father age is 65. But the difference between the two is like sky and earth. My father is physically weak and head's all hair turn white. On the contrary uncle is fit and his head's hair are black. But I was observing from some time that uncle is getting healthy day by day. Face colour got red. Excellent walk and hand's grip getting strong, I was searching that uncle must got his hands on something that he is getting fit day by day. Often I asked him as joke that uncle give my father some magical thing also so he will be like you after eating it so he smiled. One day I went to uncle's home and went to his room but he was not present in the room. It came into my mind that I search what kind of magical thing he eats. After searching throughly I found ubqari medical center "Lal Qila shahi Tonic" in his cupboard on which all things are written. I understand that that is the magical medicine by eating this uncle is getting healthy day by day. Any way I did not talk to uncle that I found your secret. After coming back home I telephoned ubqari medical center and ordered three packs of Lal Qila shahi Tonic. I got my parcel in two days. I told my father to use it regularly. After using three packs colour of my father's face returned. Now uncle asked secret of health so my father said that secret is stolen from your cupboard and uncle smiled. (Anwar Mahmood, Sheikhopura)