Christy Bieber has a JD from UCLA School of Law and began her career as a college instructor and textbook author. She has been writing full time for over a decade with a focus on making financial and ...

An ongoing study spotlights the link between calcium deposits in the breast arteries and life-threatening heart risks.

Blood alcohol concentration (BAC) is the amount of alcohol in a person’s bloodstream. A BAC above 0.40% is considered dangerous. In some cases, it may prove fatal if a person does not receive ...

What is Blood Alcohol Concentration (BAC)? BAC refers to the percentage of alcohol in a person's bloodstream. A BAC of 0.10% means that an individual's bloodstream contains one part alcohol for every ...

A breathalyzer test is a diagnostic device that measures how much alcohol is in the air a person breathes out. It can be used to estimate blood alcohol content (BAC), or how much alcohol is in the ...