Glucosamine is a naturally occurring compound found in healthy joints and cartilage. The compound is used in a wide variety of clinical and dietary applications. Several studies have shown that it improves joint function and reduces pain. However, more research is needed to determine its effect on arthritis.

The National Center for Complementary and Integrative Health (NCCIH) has information on glucosamine. Other research has found that it can reduce the risk of cardiovascular disease.

Glucosamine also has anti-inflammatory properties. As a result, it may reduce the inflammatory response that can lead to osteoarthritis. Another study showed that glucosamine may reduce swelling and stiffness.

Some of the anti-aging effects of glucosamine are believed to involve its role in the regulation of carbohydrate and amino acid metabolism. Moreover, glucosamine has the potential to boost the activity of the enzyme autophagy, which removes dead cells and toxic debris from the body. It is believed that this can lead to improved vascular endothelial function and overall cellular health.

Although glucosamine has been linked to reduced mortality, more studies are needed. Researchers need to determine the mechanism of action and safety of glucosamine. These studies should also compare glucosamine to other interventions such as exercise and other dietary supplements.

Glucosamine is a popular supplement that is taken by millions of people for joint health. It has a long history of safety, when taken daily.

A recent epidemiological study in Washington examined 88,000 adults. The participants were followed for an average of seven years. During this time, glucosamine intake was associated with reduced total and cardiovascular mortality.