I believe the answer you're looking for is "Meditation."
Seeing as how a dentist practices dentistry, I believe the answer would be a dentist. Hope this helps!
Drinking alcohol daily is shown by research to cause impairment of driving
Research shows that children of alcoholics are at greater risk for a range of problems: physical illness, emotional disturbances, behavioral problems, lower educational performance, and a susceptibility to develop alcoholism or other addictions later in life.
Answer:If you vomit after eating, your body will not process the calories consumed and you will lose weight. The weight loss is drastic in most cases and over time will become dangerous and do more harm than just weight loss.