A new study found improvements in whole body and leg soreness as well as reductions in inflammation markers after Turmeric supplementation.
24 professional male footballers were divided into groups. One group consumed 1400 mg of curcumin (35 g of Turmeric) twice daily. The other group received a placebo. After a 96 hour rest period, subjective baseline measurements relating to whole body and leg soreness were collected. Additionally CRP (C-Reactive Protein) levels, CK (Plasma Creatine Kinase) levels, IMTP (Isometric Mid-Thigh Pull) and CMJ (Counter Movement Jump) were also accessed. These data points were then collated immediately after 8 competitive matches and again 40 hours and 64 hours after matches.
Participants who supplemented with the Turmeric experienced reductions in the subjective markers of muscle soreness. Reductions in CRP levels, which are considered hematological markers of inflammation, were also seen at 64 hours post match when compared with the control group. These results compare with results seen in prior studies that showed supplementation with Curcumin reduced inflammatory regulators like COX-2 enzymes (cyclooxygenase-2) and nuclear factor kappa beta (NF-kB) activation.
It is known that continued periods of high intensity exercise may increase the risk of muscle damage while stimulating the release of reactive oxygen species which create an inflammatory response in the body. While this is a natural process, tissue repair and the removal of free-radicals can increase the risk of injury and reduce sport performance. This is very important to professional athletes who play many games during the season and only have a few days in between games for recovery. Using NSAIDs (Non-steroidal anti- inflammatory drugs) are commonly used as a means to reduce muscle soreness; however there is an increased concern about long-term use of these medications and adverse side effect.
Further studies are needed.
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