It usually mean you have a infection or have kidney failure.
Depends on how much weight, sit ups wont make you lose drastic weight, running is the only way to do that along with a healthy diet. As far as Sit-ups go i suppose about 300 a day would help cut weight fast. <span />
The amount of time that your body retains traces of marijuana depends on a number of factors, including how often you smoke and your metabolism rate.
Occasional user- 4 days
Frequent user- 10 days
Extreme case- 67 days
