preparation and compositions of highly bioavailable zerovalent sulfur and uses thereof abstract the present invention features sulfur-rich compositions and preparations thereof which are safe and effective as hydrogen sulfide prodrugs of high bioavailability. The invention also includes methods of treating pathological conditions associated with oxidative stress using sulfur-rich compositions. the invention further includes sulfur-rich compositions antidotes and medical food for preserving and promoting general health. patent preparation: "highly bioavailable zero valence sulfur preparation and compositions and their uses". The present invention provides sulfur rich compositions and preparations thereof which are safe and effective as high bioavailability hydrogen sulfide prodrugs. The invention also includes methods for treating pathological conditions associated with oxidative stress using sulfur-rich compositions. The invention also includes sulfur-rich compositions such as antidotes and medical food for preserving and promoting general health.preparation and compositions of highly bioavailable zerovalent sulfur and uses thereof abstract the present invention features sulfur-rich compositions and preparations thereof that are safe and effective as hydrogen sulfide prodrugs of high bioavailability. the invention also includes methods of treating pathological conditions associated with oxidative stress using sulfur-rich compositions. the invention further includes sulfur-rich compositions as antidotes and medical food for preserving and promoting general health. tradução do resumo resumo patente de invenção: "preparação e composições de enxofre com valência zero altamente biodisponíveis e seus usos". a presente invenção apresenta composições ricas em enxofre e preparados das mesmas que são seguros e eficazes como pró-fármacos de sulfeto de hidrogênio de alta biodisponibilidade. a invenção também inclui métodos para o tratamento de condições patológicas associadas c
