You are what you eat. This is a powerful statement when discussing certain diseases and conditions that are highly influenced by diet. Osteoarthritis is the most common form of arthritis. It is characterized by painful, inflamed and stiff joints. Without proper treatment and care, arthritic joints can become immovable. Proper nutrition may help improve your symptoms.
Fats
Fats can affect the development and symptoms of osteoarthritis. A high-fat diet is highly correlated with obesity. In turn, obesity is a risk factor for developing osteoarthritis. Eating a diet low in saturated fat can help reduce your risk of developing and worsening osteoarthritis. Recent studies have evaluated the effects of polyunsaturated fats on osteoarthritis. In a 2002 article published in "Arthritis Care and Research" by Michel Lequesne and colleagues, the effect of avocado on hip osteoarthritis was analyzed. People with arthritis were split into an avocado/soybean group and a placebo group. At the end of the trial, the group eating the avocado and soybean had reduced signs of structural joint damage due to arthritis.
Vitamin C
Vitamin C can help slow the progression of osteoarthritis and reduce its painful symptoms. In a meta-analysis conducted by Laurent G. Ameye and Winnie S.S. Chee, published in "Arthritis Research and Therapy" in 2006, the impact of diet on osteoarthritis was evaluated. The meta-analysis showed that in more than one study, vitamin C helped with cartilage loss caused by osteoarthritis.
Vitamin D
Inadequate levels of vitamin D have been associated with causing and exacerbating symptoms of osteoarthritis. In fact, a deficiency of vitamin D may actually speed up the progression of osteoarthritis. According to Ameye and Chee, this may be due to the fact that bone metabolism requires the use of vitamin D.
Alternative Supplements
Alternative medications such as ginger and turmeric have long been used to help treat osteoarthritis symptoms. While neither of these elements can cure the condition, they are known to decrease symptoms. Ginger and turmeric contain anti-inflammatory properties that can affect joints. Both ginger and turmeric can be used in cooking or taken as supplements. Be aware that supplements may not be safe for everyone. Before starting any new supplement, consult your doctor.
References
- "Nutrition: Concepts and Controversies"; Francis Sizer and Eleanor Whitney; 2003
- Wiley Online Library: Structural Effect of Avocado/Soybean Unsaponifiables on Joint Space Loss in Osteoarthritis of the Hip
- Arthritis Research and Therapy: Osteoarthritis and Nutrition. From Nutraceuticals to Functional Foods: A Systematic Review of the Scientific Evidence
