Evidence supporting the use of: Glucosamine
For the health condition: Pets (supplements for)
Synopsis
Source of validity: Scientific
Rating (out of 5): 2
Glucosamine is commonly used as a dietary supplement for pets, particularly dogs and cats, to support joint health and manage osteoarthritis. Its use is primarily based on both traditional use in humans and emerging scientific evidence in veterinary medicine. Glucosamine is a natural compound found in cartilage, and supplementation is thought to help maintain joint health by supporting the repair and maintenance of cartilage and reducing inflammation. In veterinary practice, glucosamine is often combined with chondroitin sulfate and sometimes other substances such as MSM (methylsulfonylmethane) in supplements marketed for joint health.
Scientific studies in pets, especially dogs, have shown mixed results. Some clinical trials suggest mild to moderate improvements in mobility and reduction of osteoarthritis symptoms, while others find little to no significant benefit over placebo. The evidence for use in cats is even less robust, with fewer studies and inconclusive outcomes. Adverse effects are generally mild, making it a popular option for long-term management despite the limited strength of evidence.
Overall, while glucosamine's use is widespread and some pet owners and veterinarians report positive effects, the scientific evidence supporting its efficacy in pets is limited and inconsistent. Most veterinary guidelines consider it a low-risk intervention that may provide modest benefits, particularly as part of a broader multimodal approach to managing joint disease.
Other health conditions supported by glucosamine
ArthritisCartilage Damage
Knees (weak)
Pets (supplements for)
