Skip to main content
 
Notice: Users may be experiencing issues with displaying some pages on stanfordhealthcare.org. We are working closely with our technical teams to resolve the issue as quickly as possible. Thank you for your patience.
Stanford Health Care

Optimizing orthobiologic therapies with exercise, diet, and supplements.

Optimizing orthobiologic therapies with exercise, diet, and supplements. PM & R : the journal of injury, function, and rehabilitation Montagnino, J., Kaufman, M. W., Shetty, M., Centeno, C., Fredericson, M. 2025

Abstract

Orthobiologic injections including platelet-rich plasma (PRP) and cell-based injections are becoming increasingly popular. Evidence suggests that these therapies can be effective in certain situations. The efficacy of these injections may be more dependent on the quality of the injectate, which given their autologous nature, may be dependent on lifestyle choices like exercise, diet, and supplements. The literature describing PRP injections shows that the number and activity of platelets can improve their efficacy. A multitude of lifestyle modifications can affect those factors. Exercise intensity appears to increase platelet count and increases adhesion as well as release of growth factors. Low inflammatory diets increase platelet counts and activity overall. Stress, some supplements, high cholesterol, or processed sugar diets can increase inflammation and potentially decrease platelet counts as well as quality of PRP injectate. Similarly, cell-based therapies can be affected by mesenchymal stromal cell (MSC) number and quality. Cell-based therapy is based upon limiting cellular senescence and increasing replication and differentiation. Exercise may limit senescence and improve replication and differentiation of these cell-based therapies, especially in older adult populations. There are a multitude of supplements that may potentiate these types of injections and patients should discuss the potential benefits and concerns when starting a supplement regimen. Certain foods as well as changes in oxygenation may limit cellular senescence and lower calorie intake may affect MSC viability and function as well. Overall, the current state of literature describes biologic plausibility of how exercise, diet and supplements might affect orthobiologic injection efficacy. Further translational research needs to be completed to describe the effect size and improve recommendations for clinical implementation.

View details for DOI 10.1002/pmrj.13320

View details for PubMedID 39853939