Bone marrow and bone marrow-derived products have been investigated for their potential in supporting healing after surgery, particularly due to their rich content of stem cells, growth factors, and bioactive compounds. Scientific interest is largely centered on their role in promoting tissue regeneration, angiogenesis, and modulating immune responses. For instance, bone marrow aspirate or concentrate is sometimes used in orthopedic surgeries (such as in bone grafting, spinal fusions, or treatment of non-union fractures) to enhance bone healing. Several clinical studies and reviews suggest that bone marrow-derived mesenchymal stem cells can contribute to improved bone regeneration and healing in specific surgical contexts.

However, while the theoretical basis and some preliminary clinical evidence are promising, robust large-scale randomized controlled trials are still limited. The use of dietary bone marrow (as consumed in food or supplements) for post-surgical healing in general populations is less supported by direct evidence, as most research focuses on concentrated, processed, or injected forms used in surgical settings rather than oral consumption. Therefore, while there is some scientific validation for bone marrow in supporting healing in specific surgical applications (especially in orthopedics), the overall strength of evidence remains moderate and context-dependent.