Precisely. Each of us will have some sort of problem with the body as we age but very often, we don't know the baseline of the body. Thus resorting to one cure after another till the body breaks down finally.
High uric acid will cause gout. And all these pain and knocks are signs too. If you ignore these signs will develop into symptoms and finally full blown effect.
While glucosamine does help is many cases, it is a slow process, it is also important to know why it occurs, if you <40,not active and joints are failing, then you may also be prone to calcium loss too. By the time you reach >45, the chances of recovery becomes slim.
Glucosamine cream only works on direct application near joins. For obese, the absorption effective is greatly reduced as there is a thick blubber between the cream and joint. This is my logic assumption.
The problem is worse in people who exercise, when the symptom recedes with creams, the patient continues with the exercise, thus causing the tear/wear further without the body detecting. Resulting in more permanent damage. Having said that, one must allow the body to heal, internal problem don't heal like skin; takes months. Have a clean diet for couple of months.
I have the same problem too.
Agree with bro spheredome, best is to consult a doctor first. Generally Glucosamine should do the job but you would need to confirm that you do not have diebetes and other medical conditions before you take these supplements. Once you are clear of these problems, you can easily purchase the Glucosamine off the shelves from the pharmacies.