Two supplements taken by millions of people for joint pain do not work and should not be paid for by health authorities or insurers, according to a study by Swiss scientists. The supplements, glucosamine and chondroitin, are either taken on their own or in combination to reduce the pain caused by osteoarthritis

Reading Time: 1 minuteTwo supplements taken by millions of people for joint pain do not work and should not be paid for by health authorities or insurers, according to a study by Swiss scientists. The supplements, glucosamine and chondroitin, are either taken on their own or in combination to reduce the pain caused by osteoarthritis