A method of stimulating hematopoiesis in a patient in need of such stimulation, wherein said stimulation of hematopoiesis is used to treat myelosuppression arising from chemotherapy or radiotherapy in the patient, said method comprising administering to said patient a pharmacologically effective amount of a composition comprising a purified caprylic salt or caprate salt, wherein said administration is done by a route selected from oral, sublingual, pulmonary, intramuscular, intradermal, subcutaneous and intravenous;
- and wherein the administration of said compound causes sufficient stimulation of hematopoiesis to treat myelosuppression in the patient.