Cancer Prevention and Control. Cancer Among Men. Note: The numbers in parentheses are the rates per 100,000 men of all races and Hispanic* origins combined in the United States. Three Most Common Cancers Among Men. First among men of all races and Hispanic* origin populations. Second among white, black, American Indian/Alaska Native, and Asian/Pacific Islander men.
Bile discharge, bright yellow in color, from the mouth, usually early in the morning, is common and can result due to a number of reasons like dehydration or an infection of the respiratory system. This is often not a cause of concern; yet, it should in no way be ignored or neglected.
Green bile, after excretion from the liver into duodenum, slowly changes to yellow, and then to brown color due to chemical changes performed by normal intestinal bacteria and enzymes. 1  When the bowel content flows through the intestine fast, original bile color does not change, resulting in green or yellow stool.