Abstract: The present invention relates to a method for mitigation of non-alcoholic fatty liver disease, the method comprising administering an effective amount of a composition comprising small-molecule fucoidan and fucoxanthin to a subject in need thereof, and achieves the efficacy by means of improving the controlled attenuation parameter and blood biochemical parameters such as alanine aminotransferase (ALT), glucose ante cibum (AC) and glycated hemoglobin (HbA1c).

Abstract: Disclosed herein is the use a cyanobacterial biomass for treating hepatitis B virus (HBV) infection, in particular, chronic HBV infection. According to various embodiments of the present disclosure, the cyanobacterial biomass, upon administration of at least one month, significantly reduces the level of the surface antigen of hepatitis B virus (HBsAg) detectable in the subject receiving the treatment and/or mitigates insomnia associated with chronic HBV infection.