What are cylinders in a car? They are the hollowed out shapes/areas in the motor block, which the pistons move up and down through. The petrol is let into the cylinder, when piston pushes up, the petrol eâ¦xplodes and pushes the piston down. The bigger the cylinder the bigger to push, the more powerful the motor.
1 One in 200 American women suffers from anorexia. 2  Two to three in 100 American women suffers from bulimia. 3  Nearly half of all Americans personally know someone with an eating disorder (Note: One in five Americans suffers from mental illnesses.)  An estimated 10 â 15% of people with anorexia or bulimia are males.
Recent studies have shown that within the eating disorder population people with anorexia have the highest rate of completed suicide and those with bulimia have the greatest number of attempts. Furthermore, one study also found that half of people struggling with binge eating disorder have attempted suicide. Attempts by individuals with anorexia tend to be planned, while attempts by individuals with bulimia tend to be more impulsive. There is an increased risk of suicide attempts in anorexics who are: Older; Low in weight