Fatty liver can be classified as alcohol and nonalcohol related. Alcohol is a direct toxin to the liver and can cause inflammation. Nonalcoholic fatty liver disease (NAFLD) and nonalcoholic related steatohepatitis (NASH) are markedly different illnesses and there are many potential causes that are linked to fat accumulation in the liver. Some of the causes of fatty liver include:
The first is the ABO blood system, where the blood type is defined as either A, B, AB or O. The second is the Rhesus (Rh) blood group system, which determines whether a blood type is negative or positive.
O negative is the universal donor, in that you can give it to anybody and they won't have a reaction. AB positive is the universal recipient, in that they can have any type of blood given to them and will not have a reaction.