Stem cells play an important role in the body as progenitor cells responsible for creating latest cells, repairing cellular damage, and fighting against aging and degeneration. In Ayurveda, substances possessing such regenerative properties are referred to as rasayanas. Ghee falls into the classification of rasayanas because research indicates that butyric acid, present in ghee, can stimulate the production of mesenchymal stem cells in the bone marrow. Studies found that butyric acid has the potential to generate new, healthy fat cells. Research also  recommends that butyric acid can encourage the proliferation of stem cells beneath the skin, further adding towards a healthy skin microbiome.