Glucosomine/Chondtroitin is often recommended for joint function/lubrication but my doctor told me two things:
1. It is a supplement so it may not work for everyone. Some people take it and feel better results within a week or so. All depends but you have to take it regularly to see.
2. Despite people who say they feel results in a few weeks, it usually takes a long time for the glu/cho to build up to really have an effect so you have to stick with it and be patient over time.
Most of the time, if you have a specific area of inflammation or pain, then icing after activity and rest helps a lot. Also I now wear a knee wrap for support for hoops and soccer and it does reduce post-running inflammation.
I have not been consistent enough with the glu/cho to give personal experience but enough people say it helps them that I am going to make a better effort to take it daily.
Good to know, thank you. My issue stems from hitting the ground over and over. Judo throws and all.