hello sir, I am 27 years old mail married, when i married that time my age is 18 years old, now i am 27, i do sex everyday, now my mustache & chin hairs are growing totally red & grey.I have done daily sex thats why this is the reason to growing red & grey hair? and having left knee pain and some sound is coming from left knee & elbow. please advise me how to black my chin & mustache hair...
Hi, welcome to Chat Doctor, doing sex daily will neither affect the color of mustache and chin hair nor it has any role in your knee problem. The sound (credits)coming out from your knee and elbow joint may be due early degeneration which is common with age. So, do not worry. You may get a X-ray done. Hope it will be hopeful.