Anxiety is the most prevalent psychiatric disorder. About 30% of the population experience anxiety disorders during their lifetime. A normal

The prevalence of diabetes is increasing all over the world, including Iran. In Iran, more than 8 million people are

Osteoarthritis is the most common joint disease and its prevalence increases with age (Peak incidence after age 60). 0.5% to

Collagen is the most abundant structural protein in the body, which is present in the skin, bones, cartilages, blood vessels and connective tissues such as

Using supplements in osteoarthritis Osteoarthritis is a chronic disease, and long-term use of drugs, could expose the patients to potential