Turmeric for knee pain?
A recent study showed that the spice turmeric may ease pain due to osteoarthritis of the knee. Some other clinical studies have also shown that turmeric extract can improve symptoms of osteoarthritis (OA) by reducing pain and improving functionality.
It also helps reduce the use of NSAIDs (Nonsteroidal anti-inflammatory drugs) and other pain medications used to treat osteoarthritis.
The latest research was a 12-week randomized, double-blind, placebo-controlled trial in Australia involving 70 individuals with symptomatic knee arthritis.
The researchers reported that the pain, stiffness and physical function improved significantly more among patients who took the extract than among those who received the placebo.
The study was small, lasted only 12 weeks and that the effect of turmeric on knee pain was only moderate.
But considering the limited effectiveness of available treatments for osteoarthritis, even a modest effect may be helpful, and turmeric appears to cause no side effects.
Turmeric is available in powdered form as a culinary spice, and in tablets and capsules as medicinal extracts. It should be labelled as standardized turmeric extract or the compound, curcumin. It is considered safe when used appropriately and according to the label. Those taking medication for diabetes should be aware that turmeric may reduce blood sugar levels.
Neither curcumin nor turmeric taken orally is well absorbed unless taken with black pepper. When shopping for supplements, make sure that the one you choose contains black pepper extract or piperine. Be patient when taking turmeric supplements - the full benefits may not be apparent for eight weeks.
