If I was no wrong, I have several friends that I know have joint pain problem, but luckily their joint pain is short term and disappear quickly. There are many causes of joint pains and tiredness, such as deletion syndrome, achrestic anemia, acinic cell carcinoma, acute lymphoblastic leukemia and many more. If you have joint pain problem, perhaps you can visit jointsupplements.org for more information about the joint supplement that work for you to cure your joint pain.