If your doctor tells you that you've got an enlarged liver, it means it's swollen beyond its normal size. There's usually another condition that's causing it, such as hepatitis. You have a lot of treatment choices, but you first need to find out the source of the problem.
Triglycerides are a type of fat found in your blood. Your body uses them for energy. You need some triglycerides for good health. But high triglycerides might raise your risk of heart disease and may be a sign of metabolic syndrome.
The differences in human blood are due to the presence or absence of certain protein molecules called antigens and antibodies. The antigens are located on the surface of the red blood cells and the antibodies are in the blood plasma. Individuals have different types and combinations of these molecules. The blood group you belong to depends on what you have inherited from your parents.