Abstract: An organoleptically acceptable composition containing a ketone body or a ketone body precursor including a hydroxybutyrate ester and a flavouring is provided and gives improved palatability and user adherence to the intended dose regime. The flavouring may be a bitter flavouring and the composition may further contain an adsorbent for the ketone such that on ingestion, the bitterness of the composition may be masked. The composition may be in the form of a solid, gel or liquid and provides increased blood ketone levels and may be used in therapy or in treating muscle impairment or fatigue.

Abstract: Described herein is the surprising discovery that ketone bodies protect cell and tissues from ionizing radiation. Based on this finding, methods of protecting animal tissue and cells from damage caused by radiation exposure are disclosed which include, contacting the tissue with a therapeutically effective amount of an agent including at least one ketone ester, thereby protecting the tissue from radiation damage. Ketone esters can be used to minimize, reduce and/or prevent tissue damage following intentional and accidental radiation exposure, as well as increasing the therapeutic efficacy of radiation therapies by protecting non-target tissue from incidental radiation damage.

Abstract: Described herein is the surprising discovery that ketone bodies protect cell and tissues from ionizing radiation. Based on this finding, methods of protecting animal tissue and cells from damage caused by radiation exposure are disclosed which include, contacting the tissue with a therapeutically effective amount of an agent including at least one ketone ester, thereby protecting the tissue from radiation damage. Ketone esters can be used to minimize, reduce and/or prevent tissue damage following intentional and accidental radiation exposure, as well as increasing the therapeutic efficacy of radiation therapies by protecting non-target tissue from incidental radiation damage.