No  | 
        Parameter   | 
        Lower-than-normal    levels may be associated with  | 
        References   | 
      
      
        1  | 
        ALT  | 
        reduced survival year in the elderly people, disorders in amino acid and carbonhydrate metabolism  | 
        Le Couteur, et al. 2010; Dugdale et al. 2009a; Venes et al. 2001; Shen et al.    1983  | 
      
      
        2  | 
        AST  | 
        disorders in amino acid and    carbonhydrate metabolism and  necrosis or disease in these tissues  | 
        Dugdale et al.    2009b; Venes et    al. 2001; Shen et al. 1983  | 
      
      
        3  | 
        Cys C  | 
        atherosclerosis and aortic aneurysms, kidney function and    deteriorating cardiovascular diseases and brain disorders   | 
        Bertram &    Jeon et al. 2011;  AACH & Taglieri    et al. 2010; Shlipak & Roos et al. 2007   | 
      
      
        4  | 
        TG  | 
        hyperthyroidism, malabsorption syndrome, the form of lipoproteins, energy sources and    transporters of dietary fat  | 
        Dugdale & Zieve    2010a; Merriam-Webster 2005; Venes et al. 2001  | 
      
      
        5  | 
        HDL-C  | 
        an increased risk of atherosclerotic heart    disease and non-insulin-dependent diabetes  | 
        American Heart Association 2011; Dugdale and Zieve 2010b; Venes et al. 2001  | 
      
      
        6  | 
        LPS  | 
        breakdown of    fat into fatty acids, pancreas damage, familial lipoprotein lipase deficiency, a group of rare    genetic disorders  | 
        Dugdale,    Longstreth, Zieve 2009; Venes, Biderman, Adler, Fenton    et al. 2001  |