Glucosamine sulfate is a natural amino sugar found in cartilage and joint fluid. People take it to support joint health and help maintain cartilage, especially during age-related joint discomfort.
Take it as a tablet or capsule with meals to boost absorption. Many combine it with other joint-support ingredients, although you can take it on its own.
Check with a professional if you take blood-thinning medication, since glucosamine may interact. If you have a shellfish allergy, verify the source before taking it. Pregnant or nursing women should talk to a professional first.