Using lactic acid for skin care can help you have a smoother, brighter complexion. As a gentle alpha hydroxy acid (AHA), lactic acid removes dead skin cells, lightens dark spots, and improves the look ...

Bile acid diarrhea (BAD) is a condition in which bile acids aren't properly processed by the digestive system. This can cause chronic, watery diarrhea. Bile acid is a component of bile, which is a ...