What nutraceuticals are good for osteoarthritis?

Nutraceuticals are products derived from food sources that purportedly have additional health benefits beyond basic nutritional value. Below are some nutraceuticals that have been studied in relation to osteoarthritis:

Glucosamine and chondroitin are natural components of cartilage and have been used as a supplement to treat osteoarthritis. Some studies suggest that they may help reduce pain and improve function in osteoarthritis, especially of the knee, although results are conflicting.

Omega-3 fatty acids are found in fish oil and some vegetable oils. They have anti-inflammatory properties and can help reduce pain and stiffness associated with osteoarthritis.

Curcumin is the active ingredient in turmeric and has strong anti-inflammatory properties. Some research suggests that it may help reduce pain and inflammation in osteoarthritis.

Avocado and soy unsaponifiables are a natural plant extract made from avocado and soybean oils. It has anti-inflammatory effects and can help reduce pain and inflammation in osteoarthritis.

Green tea extract contains polyphenols, known for their anti-inflammatory and antioxidant properties. Some low-quality studies suggest they may be beneficial for osteoarthritis.

Some low-quality studies suggest that collagen peptide supplementation may help improve osteoarthritis symptoms.

Remember, it is important to consult with your rheumatologist before starting any new dietary supplements, as they may interact with other medications or have side effects. Furthermore, although these supplements can help control symptoms, they are never a cure for osteoarthritis and in many cases their effect does not exceed that of placebo since the efficacy observed in many of the clinical trials is overshadowed by quality defects in the design and/or analysis of the trial results. A balanced diet, regular exercise, maintaining a healthy weight and appropriate medical treatment are key to controlling osteoarthritis.