Some people don't want a mellow cigar, they prefer power and spice, and intensity of flavors. And fresh cigars can be a source for that. The beauty of the matter, with both cigars and wine is that you can lay down a box or two (or for wine, a case or two), and see how they do over time. It's the best argument for maintaining a large inventory of cigars. With plenty to choose from, there are plenty that get saved for a later date.
Those three letters stand for blood, urea, and nitrogen. A BUN test measures the level or urea nitrogen present in your blood, and can contain important information about the status of your kidneys and liver. The BUN test is usually ordered if your doctor needs to evaluate your kidney function, or suspects kidney damage.
Test Overview. A blood urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea. Urea is made when protein is broken down in your body. Urea is made in the liver and passed out of your body in the urine. A BUN test is done to see how well your kidneys are working. If your kidneys are not able to remove urea from the blood normally, your BUN level rises. Heart failure, dehydration, or a diet high in protein can also make your BUN level higher. Liver disease or damage can lower your BUN level. A low BUN level can occur normally in the second or third trimester of pregnancy.