It is obvious that the weight-loss effect of spirulina is only a propaganda language of merchants, and it is only used as an auxiliary function in Europe and America. Don't be misled by these statements. Animal experiments show that spirulina can reduce the concentration of serum total cholesterol, so it has the function of regulating blood lipid. Fat people will not have hyperlipidemia if there is no problem with ester metabolism. The two are different. Regulating blood lipid is one of the functions of spirulina. Don't pin your hopes of losing weight on spirulina, you will be disappointed.