What this Trial Is About

This clinical trial aims to determine whether phycocyanin, a natural protein derived from spirulina, can help treat liver fibrosis or cirrhosis in adult patients. The main questions it aims to answer are: * Can phycocyanin reduce blood levels of liver enzymes (such as ALT and AST) that indicate liver damage? * Can phycocyanin improve liver stiffness as measured by ultrasound? Researchers will compare the phycocyanin intervention group with a control group that receives a placebo (a similar-looking maltodextrin supplement without active ingredients) to explore if phycocyanin is more effective in treating liver fibrosis/cirrhosis. Participants will: * Take one sachet of either phycocyanin or placebo daily for at least 4 weeks. * Attend regular clinic appointments (typically every 2-3 months) for routine monitoring of your liver condition, which will include blood and urine tests. * Provide blood and stool samples once before the treatment and once after the 4-week treatment period. * Undergo an ultrasound evaluation of liver stiffness. The study will last approximately 2 years, and the personal information of all patients will be kept strictly confidential.

Research on the Protective Effects of Phycocyanin Against Liver Fibrosis and Cirrhosis