Stiff joints and persistent aches can quietly take over everyday life, making even simple movements feel like a challenge. Many people turn to exercise for relief, but sticking to a routine is not always easy.
Now, new research suggests that a simple supplement could play a role in easing some of that discomfort.
A new direction
A study from the University of Nottingham, published in the journal Nutrients, explored whether the dietary fiber inulin could reduce knee pain in people with osteoarthritis. According to EatingWell, 136 participants were divided into groups receiving either exercise, the supplement, both, or a placebo.
After six weeks, both the exercise and inulin groups showed reduced pain compared to those who received a placebo.
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Notable findings
Researchers also observed that inulin appeared to influence how participants perceived pain.
Those in the exercise groups, meanwhile, showed improvements in mobility, including walking and bending movements.
The study also identified changes in certain blood sugar-related hormones, which may be linked to improved physical function. However, researchers noted that further investigation is needed to fully understand these effects.
Practical implications
According to EatingWell, making dietary changes may be easier for some people than maintaining a consistent exercise routine, making supplements like inulin a potentially accessible option.
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Inulin occurs naturally in foods such as Jerusalem artichokes and chicory root and is also added to some processed foods.
At the same time, researchers highlight that broader dietary patterns, particularly anti-inflammatory diets, may also help manage osteoarthritis symptoms.
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