I am 32 yrs old , IT profession ,currently working from home .. engaged in yoga almost regularly .from last 1 month having mild pain and sensetion in knee joins if stands for too long pain increases & feel like streched in upper and lower portion of leg s joints .
What can be possible reason .. Can i take a course of vit d and
calcium without any test ..
I do not have any medical condition apart from allergic rhinitis..